Arena simulation book jobs

I'm looking for an experienced writer to help me pen a step-by-step guide on vehicle pre-sale inspections aimed at individuals with no automotive experience. The book should be written in a formal and professional tone, and include the following elements: - Illustrations or diagrams to help visualize the inspection process - Real-life examples or anecdotes to provide context and relatability - Checklists and worksheets to facilitate hands-on learning and practice The ideal freelancer for this project should have a strong background in automotive knowledge, technical writing, and creating educational materials. A knack for simplifying complex concepts and a keen understanding of the needs of a beginner audience will be crucial for the success of this project.

...group with the below message (adjust for platform). Followup on the responses and try and get them to book a meeting. The expectation is 500 messages a week, feel free to set up multiple reddit users or facebook profiles. 5$ per meeting booked through this calendly!! Hiya there (sorry haven't dm'd much on reddit so not sure if calling you by your screen name will make me sound like a bot lol) - I just read your post on medspa and had a quick question for you. I'm a coder in nyc, i built out an AI receptionist for a friend of mine's medspa who had issues with clients leaving voicemails after hours and not being able to book them the next day. Its been super successful with her and is able to book meetings and integrate with her CRM. But i'...

I'm looking for a talented designer to create an engaging and visually striking cover for my E-book. This is a romance novel, so the cover needs to communicate a passionate mood. Key requirements: - Experience in designing E-book covers - A strong portfolio of romance genre covers - Ability to convey a passionate mood visually Please provide samples of your previous work in your proposal.

Need a WordPress site with the following features The home page should show similar to a blog showing e-books and/or post. (will show a sample site of how it should look) Ensure the layout is responsive and visually appealing. The nav menu should be able to be edited from WP. Under Store menu, there will be a dropdown with the following: - Subscribe - Issues The subscription page: (subscriptions are for 1yr) - Needs option for buyer to select if they are either an individual or institution/company - Needs option to purchase either a Print/Digital or Both. - Needs option for auto-renewal The Issues page: - Should show covers with mouse over of a basic description. User Account Management: Subscribers should be able to manage their accounts, subscriptions, and payment details. If the...

Project Overview We are seeking an experienced and proactive Social Media Manager who is available to start immediately. This role involves launching and managing a compelling social media campaign for our upcoming book, *The Healing Journey: Navigating Adult ADHD and PMDD*. The ideal candidate will have a proven track record of executing impactful campaigns across Instagram, TikTok, and Facebook, with a focus on engagement and community growth. Candidates must be highly responsive and comfortable with regular communication via WhatsApp. About the Book: The Healing Journey is a transformative guide designed for women managing ADHD and PMDD. It blends personal stories, science-backed insights, and actionable tools to help readers navigate challenges with resilience and hope...

I'm in need of a book cover that is illustrated, exuding an elegant and sophisticated theme. The cover should incorporate character portraits, symbolic objects, and scenic backgrounds. Key Requirements: - Design an illustrated book cover - Convey an elegant and sophisticated mood - Include character portraits, symbolic objects, and scenic backgrounds Ideal Skills: - Expertise in illustration, particularly for book covers - Understanding of elegance and sophistication in design - Ability to create engaging character portraits and scenic backgrounds

...considerations for the termination process to ensure users are fully informed. • Penalty Information Display: Calculate and present any fees or interest reductions that will apply upon early termination. • Collecting Termination Reasons: Use surveys to gather users’ reasons for termination, providing valuable insights for service improvements. • Interest Calculation Tool: Equip users with a simulation tool that calculates potential interest earnings based on inputted deposit amounts and periods. This feature assists users in selecting the most suitable deposit plan by including: • Input Fields: Allow users to input or select variables such as deposit amount, period, and interest rate. • Calculation Results Display: Show real-time calculations o...

I am looking for a skilled PHP/WordPress web developer to create a book review website, NeedBookReviews.com. The site should have a modern and sleek design style and include the following key features: - User Reviews and Ratings: Users who are authors should be able to rate and review books they've read. - Book Recommendations: The site should offer book suggestions based on users' tastes and preferences. - Author Community: This feature will allow fellow authors to engage by reviewing, rating, and providing feedback on each other's books. This project requires a developer with strong web development skills, experience in building interactive sites, and a good understanding of UI/UX design principles to ensure the site is both functional and visually ap...

I'm looking for a talented designer to create a captivating cover for my book. The design should embody a modern and minimalistic style, while also conveying a professional and serious mood. Key Requirements: - Expertise in cover design, particularly with a modern and minimalistic aesthetic - Ability to convey a professional and serious tone through design - Portfolio showcasing previous book cover designs - Ability to incorporate feedback and make revisions as needed The ideal candidate will have a keen eye for design and a strong understanding of the modern minimalistic style. If you have experience designing professional book covers and can create a design that stands out while remaining minimal, I would love to hear from you.

I'm seeking a professional with a strong background in writing a book who can help me write a book while I tell the story I Ideal skills would include: - Excellent copywriting skills - Ability to analyze and understand customer behavior - Strong knowledge of writing books - Experience with customer retention strategies

I'm seeking assistance in attracting casual bettors to my betting book, specifically focused on cricket and football. The primary platform for this endeavor will be Google. Key Responsibilities: - Develop strategies to reach and engage casual bettors - Promote cricket and football betting opportunities - Utilize Google as the primary platform for client acquisition Ideal Skills and Experience: - Proven experience in client acquisition for betting platforms - Deep understanding of cricket and football - Proficiency in using Google for marketing and outreach.

I'm looking for a skilled designer to create 3 eBooks for my coaching brand. The content is already prewritten, so your main task will be to transform the text into visually appealing, professional-style eBooks that align with my brand. Key Requirements: - Design 3 eBooks based on prewritten content - Adhere to provided brand guideline document - Deliver final product in PDF format Ideal Skills: - Graphic design - Familiarity with eBook formatting - Ability to interpret and implement brand guidelines If you have a keen eye for detail and a passion for creating professional, visually appealing eBooks, I'd love to hear from you.

I am looking to refresh my old mobile app design, please check old app screenshots attached. I need you to design following pages: - splash screen - main screen - Menu: ordering page including checkout and success page. - Side Navigation menu. - Order History Page - Login Page - My Account - Reviews Page - Contact Us Page - Book a Table/Reservation Page

I need a digital circuit designed that will sequentially display the number "210707069" on a seven-segment display. The design should be built using a 555...design should be built using a 555 timer-based oscillator, JK flip-flops (7476 IC), and a BCD (Binary-Coded Decimal) encoding system. The circuit should continuously loop the number, correctly displaying it in sequence. Key requirements: - Use of 4-6 bit BCD encoding for each digit. - Simulation using Proteus software. - Deliver a fully functional circuit and a detailed report at the end. Primary focus: Accurate number display on the seven-segment display using Proteus. The circuit's simplicity and the simulation setup's ease are secondary considerations. The final report should provide a detailed a...

This is a 47 page illustrated children book, Each page has original illustrations. Author will provide: All illustration pages (without text) Text in word format Sample layout for a guild (illustrations with text) Word count apox 1,100 words Book size 8.5" X 11" Formatted for publishing & printing on IngamSpark Only persons with demonstrated background formatting illustrated books should apply.

...intelligence. But the book cover needs to be tweaked. I drew the white line like the heartbeat, but I need it rendered into the book cover. I am happy with the font on the cover page. The book needs writing on the binder and the font on the backside of the book needs to be better. I need someone to give me or to polish this up without being totally dependent on artificial intelligence. If someone is going to draw the heartbeat line and white, I need it to be perfectly straight and clean with no bent edges. I would also like the white car on the right to be a White Porsche 911The book is about 90% complete. Once this task is finalized, the book should be finalized other than some final adjustments like some of the text or wording will change brea...

Project Description: We are looking for an experienced CFD freelancer to work on a buffer tank simulation project. This task is designed to gauge your capabilities in solving complex mixing and heat transfer problems. If successful, we have additional buffer tank projects and a pipeline of CFD work in the future. Objective: The goal is to analyze the tank's performance and propose effective internal design modifications to achieve strict compliance with the following requirements: Compliance: The outlet temperature must meet 14°C ± 1°C at 240 seconds. Tank Parameters: Adiabatic conditions: The tank is thermally insulated, with no heat gain or loss. Dimensions: Tank diameter 3100mm, height 6100mm. Pipe Orientation: Current inlet and outlet pipe orientation (90&d...

I'm seeking a skilled writer to help me complete a non-fiction self-help book aimed at providing emotional support to its readers. The ideal candidate should possess: - Exceptional writing skills with a deep understanding of the non-fiction and self-help genres. - Previous experience in writing emotional support content. - Ability to translate ideas into engaging and impactful prose. - Understanding of the book writing process, from structuring to editing. Your role will be to assist in crafting the narrative, ensuring the content is relatable and supportive, and helping to shape the book into a compelling read. Your input will be invaluable in making this project a success.

We are seeking assistance from an experienced freelancer who has worked on executing AI models on Xilinx-based FPGAs through TVM. Th...guidance on adjusting compatible versions beyond the official documentation. If incorrect, we require assistance in identifying the root cause and resolving it. 3. DPU Virtual Implementation and Simulation When using VTA in the past, we could verify functionality through the VTA simulator () . We need to know if a similar simulation method exists for the DPU in Vitis AI. Specifically, we are looking for an example to simulate the relay model on a virtual DPU to validate functionality and obtain test vectors. The simulation must confirm proper operation on the Ultra96v2 board.

I am currently in the pre-production phase of transforming my book into a film. I am seeking an experienced executive film producer to assist with: - Securing financing - Hiring key staff - Overseeing the budget and schedule - Finding investors - Connecting with film networks The movie is based on a true story. Your skills and experience should include a robust network within the film industry, proven track record in film production, and exceptional budget management skills. Please reach out if you can help bring this vision to life.

Title: Visual Simulation of an Immersive Pod Concept We aim to create a **visual simulation of an immersive pod** that provides users with a calming and engaging environment tailored to their preferences. The pod is designed to be a self-contained space for activities such as **meditation, relaxation, education, or entertainment**. This initial phase focuses on building a **3D on-screen simulation** to visually demonstrate the pod's **design, structure, and basic features**, laying the groundwork for future development. #### Context on the Idea: The immersive pod is a futuristic concept aimed at creating a personal retreat for users, offering a multisensory experience to enhance their mental focus, relaxation, or learning. The pod will feature **customizable...

I need a simulation expert to help model various scenarios within the halal meat supply chain using Anylogic. The focus will be on the slaughtering and processing phases, specifically: - The Halal Certification Process: Understanding how this impacts the overall supply chain and identifying potential bottlenecks or areas for improvement. - Processing Time and Efficiency: Assessing current processing times and evaluating the efficiency of our systems. The goal is to gain insights into the supply chain's logistical challenges and to pinpoint opportunities for optimization. Proficiency in Anylogic is a must, as is a good understanding of food supply chains, particularly in relation to halal meat. Previous experience with supply chain simulations will be highly beneficial.

...Description: I am looking for a skilled web developer with experience in building applications using Twilio APIs to create an educational simulation tool. The project involves developing a web-based interface for controlled, ethical demonstrations of social engineering techniques, particularly focusing on OTP (One-Time Password) interception scenarios. The tool will strictly be used for educational purposes within a controlled environment and with explicit consent. Responsibilities: Integrate Twilio’s SMS and Voice APIs to send and receive messages. Configure webhooks to capture SMS replies for OTP parsing and logging. Develop a user-friendly web interface to manage simulation workflows: Trigger OTP requests. Send spoofed messages mimicking trusted entities. Display...

Naveen kumar, hereby declare that I am an independent contractor/freelancer and not an employee of any company or organization. I am responsible for managing my own taxes, social security, and other relevant obligations as an independent contractor. I understand that I am solely responsible for: my own taxes: This includes income tax, self-employment tax, and any other applicable taxes. Providing for my own healthcare: I am responsible for obtaining and paying for my own health insurance and other necessary medical coverage. my own retirement savings: I am responsible for saving for retirement through methods such as individual retirement accounts (IRAs) or other suitable investment options. Providing for my own unemployment insurance: I am not eligible for unemployment benefits as an i...

...a tarot card reading from me, which they do by purchasing airtime from my airtime provider. Once purchsed, in either 30 or 60 minute blocks, they are taken to a calendar to book their slot, depending on availability. The calender then notifies me to signal a booking. The procees i would like is : A Google Ad/Facebook Ad that draws clients to a landing page, that offers a free e-book once they give their name and email address. The landing page must have my company theme and colours running through it. Once they have given personal details they get the e-book that i have already written. Once they receive the e-book, my brand must be evident and must somehow (advice please) mention my service "just ask quincy" At that point they will be offere...

I'm in need of a dialogue writer for my manga, set in the captivating realm of mythology. The primary focus of the dialogue will be to propel the plot forward, keeping the story engaging and dynamic. Key Requirements: - Strong understanding of mythology to create authentic and compelling narratives. - Exceptional writing skills to craft engaging dialogue that advances the p...mythology to create authentic and compelling narratives. - Exceptional writing skills to craft engaging dialogue that advances the plot. - Ability to write for an adult audience, with themes and language suitable for this demographic. Ideal Skills: - Experience in writing manga or graphic novels. - Background in mythology, either academic or personal. - Understanding of pacing and structure in comic book...

Hard Hat Sticker Design Competition See the attached PDF for visual direction. Description: We are seeking creative designers to develop hard hat sticker concepts for an employee recogniti...both concepts. Files in vector format (AI, EPS) and PNG/JPG. Deadline: December 30th by end of evening This is a competition, and the winning design will receive $200 USD. Here are our brand files: Fonts: Logos: Brand Book: If you have any questions or need additional details, feel free to ask. Looking forward to seeing your creativity!

I'm seeking a talented illustrator to create cartoonish-style illustrations for a cardiology review book. The illustrations will primarily depict some anatomy of the heart, some very basic cellular images, arteroes etc and serve an educational purpose. The goal style would be like a stylized notebook sketch.

I'm seeking a talented illustrator to create cartoonish-style illustrations for a cardiology review book. The illustrations will primarily depict some anatomy of the heart, some very basic cellular images, arteroes etc and serve an educational purpose. The goal style would be like a stylized notebook sketch. Ideal Skills: - Cartoonish illustration style - Understanding of cardiology concepts - Ability to create educational content Key Responsibilities: - Develop engaging, educational illustrations of the heart's anatomy - Collaborate with me to ensure the illustrations meet the book's needs Experience: - Prior work on scientific or medical illustrations is a plus - Portfolio demonstrating cartoonish illustration style is essential Please provide samples of your w...

As a travel agency owner, I'm looking for an experienced web developer to create a dynamic website for my business. The primary function of this site will be to allow customers to book travel services online, specifically tours, activities and cars. Key Requirements: - Development of a user-friendly interface for booking tours and activities, with a focus on - Real-time availability: Customers should be able to see and book spots in real-time. - User reviews: Integration of a system that allows customers to read and write reviews on different tours and activities. - Secure Payment Processing: Implementation of a safe and reliable payment gateway. Ideal Skills: - Proficiency in web development languages (HTML, CSS, JavaScript, etc.) - Experience in e-commerce sit...

I'm seeking an experienced professional to assist with the installation of pressure sensors on gloves. These sensors will be used to measure the forces applied on an airplane yoke during training and simulation sessions. Needed in Ireland Key Details: - Sensor Type: Pressure sensors - Installation Location: Fingers of the gloves - Data Usage: Forces measured will be used for training and simulation Ideal Skills and Experience: - Expertise in sensor installation and calibration - Experience with training and simulation equipment - Knowledge of pressure sensors and their application - Ability to ensure durability and functionality of sensors under various conditions

I'm seeking a professional to conduct a discrete element simulation in LIGGGHTS primarily aimed at analyzing the behavior of particles under the external force. Necessary files and extension will be avoided to help the freelancers. The freelancer will have to replicate results from a published paper. The ideal freelancer for this project should have a strong background and experience with discrete element simulations. Proficiency in simulating metal behaviors specifically is highly desirable.

I am on the lookout for a seasoned LinkedIn outreach and automation expert who can help escalate my brand visibility via LinkedIn. The goal is to book 50-60 calls per month through strategic, personalized and high-engaging interactions. Key Responsibilities: - Setting up automated workflows for LinkedIn lead generation, messaging, follow-ups, and appointment scheduling using Expandi. - Crafting a tailored, brand-focused approach that boosts our brand awareness while generating leads and scheduling appointments. - Integrating automation tools with Zapier, Make (Integromat), or Power Automate. Ideal Candidate: - Proven experience in LinkedIn automation and outreach, specifically with Expandi. - Strong understanding of various marketing tools, with the ability to help determine the b...

"The Bench by the Tree” In a small, peaceful town surrounded by fields and forests, there was a park where children played, families picnicked, and the elderly sat on benches, reminiscing about old times. Among these benches was one that sat beneath a large oak tree—a bench that seemed to always stay empty. For years, that bench was avoided by most of the townsfolk. It wasn’t because it was broken or uncomfortable. It was because of a quiet, unspoken rule that people in the town rarely talked about but always obeyed: "That bench isn’t for everyone ."The town, though outwardly harmonious, had long been divided by an invisible line. On one side of the line lived families who had been in the town for generations—mostly white. On the other side liv...

I am looking for a skilled WordPress develop...order tracking, and an intuitive user management system. Key Requirements: - Suggest and customize the best WordPress theme for this project - Implement user management features: user registration and login, and purchase history tracking - Integrate secure payment methods: Credit/Debit cards and Bank transfers - Design the site to primarily sell physical books, with a consideration for future e-book sales Ideal Skills and Experience: - Proficient in WordPress development - Previous experience in building eCommerce sites, particularly bookstores - Knowledgeable in WordPress themes and customization - Familiar with secure payment integration and user management system - Excellent understanding of eCommerce site design with user-friendly...

I'm looking for someone to help me turn my life story into a book. The format will be an autobiography, with a detailed, in-depth coverage of all my life events. Ideal Skills: - Ghostwriting experience, particularly in autobiographical content - Excellent storytelling and narrative skills - Ability to engage readers and convey emotions - Strong interviewing skills to extract essential life details - Experience in book writing and publishing process Your role will involve working closely with me to capture and articulate my life experiences, challenges, and triumphs. The goal is to produce a compelling and well-written autobiography that does justice to the depth and breadth of my life story.

To help in developing a custom Battery Management System (BMS) for electric vehicles, adhering to IEEE P2686 standards. The project involves advanced modeling, simulation, and report preparation, requiring a deep understanding of battery systems, MATLAB/Simulink, and automotive standards.

I'm looking for an expert in Google Analytics, Google Tag Manager, and Google Ads to assist with setting up tracking for leads and other meaningful interactions with my website. Key tasks: 1. Implementing and configuring Google Analytics tracking for "Book Now" visits on my website. 2. Lead Form Submission Tracking in Google Ads: Our lead form is on a landing page. We need assistance setting up proper tracking to ensure that every lead form submission is accurately recorded as a conversion in our Google Ads campaigns. Please share your relevant experience, particularly examples of similar work you've completed. Your expertise will help me measure campaign performance effectively and gain valuable insights into customer interactions.

...trends, executing trades, and adapting its strategies based on performance using machine learning techniques. Responsibilities: Bot Development: Design and implement a crypto trading bot that can trade autonomously across multiple exchanges (e.g., Binance, Coinbase, Kraken). Data Collection & Preprocessing: Integrate with APIs to pull historical and real-time market data (price, volume, order book, etc.), and preprocess data for training machine learning models. Machine Learning Models: Use machine learning algorithms to analyze market trends and build predictive models. The bot should be capable of adapting strategies based on performance and market changes. Backtesting: Ensure the bot's strategies are rigorously tested using historical data to evaluate its effectiven...

I have a completed manuscript and a cover image that requires some adjustments. The project involves formatting my book for both e-book and paperback, making the necessary modifications to the cover image, and then posting it on Amazon Kindle and as a Paperback. Key Requirements: - Experience with e-book and paperback formatting - Skills in cover design adjustments - Familiarity with Amazon Kindle's publishing process Ideal Skills: - Attention to detail - Ability to meet deadlines - Excellent communication skills

I'm seeking a talented illustrator to create AI-generated, cartoonish-style images for my children's short story. The illustrations will need to depict the main character, side characters, a...Responsibilities: - Create cartoonish-style illustrations that align with the story's descriptions. - Depict the main character and side characters in the images. - Design minimalistic backgrounds that highlight key elements of the story. Ideal Skills: - Proficiency in AI image generation tools. - Strong understanding of cartoonish illustration styles. - Experience in creating children's book illustrations. - Ability to interpret and visually represent a short story. Your illustrations will bring my story to life and engage young readers. Please provide example...

I am looking for a skilled ROS developer with a strong background in control systems engineering to design and implement advanced local planner obstacle avoidance algorithms on a TurtleBot3 in the Gazebo simulation environment. Key Deliverables: - Fully documented Python source code with clear and detailed comments - Launch files for efficient setup and testing - A comprehensive report explaining the equations, controller design, and algorithm details

I'm looking for a professional web developer to create a comprehensive website for my restaurant. The website should be user-friendly, modern, and mobile-responsive. Key Features: - An online reservation system: This will allow customers to book a table at their convenience. - A menu display: I want an interactive and easy-to-navigate menu section. - Location and contact information: This should be easily accessible and clear. Ideal Skills: - Proficiency in creating e-commerce sites, specifically for the restaurant industry. - Experience with platforms like Shopify, WooCommerce, or Magento. - Excellent design skills to create an appealing, functional site. - Strong understanding of implementing online reservation systems.

Hi I will share the details with the shortlisted candidates. Thanks

I'm looking for a talented video editor with access to exciting templates to bring my Book Trailer to life to help enhance my social media content. The videos will be primarily for Instagram, YouTube, Facebook and TikTok, and should be edited in a story-driven style with transitions. Ideal Skills and Experience: - Proficiency in video editing software - Experience with social media content - Ability to create engaging, story-driven videos - Knowledge of platform-specific requirements and trends - Strong attention to detail and timing It would help if you have access to Envato Elements. I have all the Video clips set aside and can forward these, I have a sound track/Music and I have a script. If you have access to AI voice over then thatwould be great, or if you dont, Im happ...

I need some minor Photoshop work done on my book cover. The title is "Mountain Shadows" by Myra Moore. Specific Requirements: - The top of the image needs to be built up to create the correct dimensions. - The text "Maplewood Happenings" needs to be placed at the bottom of the image. - the text "railway tunnel" needs to be removed - Additional imagery or icons should be incorporated to enhance the cover. Design Style: - The overall color scheme and style of the cover should be dark. Text Effects: - The title and author's name should have the same text effects as shown on a provided sample image. Ideal skills for this project include: - Proficiency in Adobe Photoshop. - Experience in graphic design, especially for book covers. - Unders...

I'm currently pursuing a PhD in engineering, and I need an expert in AI modeling to help me develop a stochastic simulation model for my research. This model is crucial for the simulation study aspect of my project. Ideal skills and experience: - Proficiency in AI and simulation modeling. - Extensive knowledge and experience in stochastic models. - Background or strong understanding of nanoelectromechanical engineering. - Excellent data analysis and prediction skills. - Ability to deliver on time and work independently.

The ResQMedic system is a platform specifically developed for the simulation of fire and rescue service operations in online role-playing games. Its goal is to enable a realistic flow of operations while simultaneously ensuring efficient communication, documentation, and management. The system integrates various modules, including a central app called ResQProtocol, which is essential for operation documentation. This is complemented by a variety of functions and tools that serve both administrative and operational purposes. Thanks to its flexible architecture, ResQMedic is easily adaptable to individual needs and provides a comprehensive solution for all aspects of operation management and execution. Core Features of ResQMedic 1. Modular Design: ResQMedic consists of three main mo...

...subjects, fee per session, tutor location, and language proficiency. Tutor Profiles: Each tutor profile features essential details like their experience, session availability, languages spoken, and reviews from past students. Session Management Session Types: Lernen supports both private one-on-one sessions and group sessions, catering to different learning needs. Session Booking: Students can easily book sessions by selecting an available time slot, choosing the session type, and confirming the booking. Session Scheduling: Tutors can create and manage session schedules with options to set start and end times, session duration, and the number of session seats. Rescheduling a session: in case you need to cancel your session, you can always reschedule. Dashboard & Calendar Inte...

...dataworks.ai. The project includes a number of adjustments and integrations to improve functionality and consistency across the site. Key Tasks: 1. Fix 'Our Services' Page: - Ensure consistent heights, image sizes, and image styles. - Rectify text styling inconsistencies in the content pages. 2. Add a WhatsApp Chatbot: - This feature should be seamlessly integrated into the site. 3. 'Book a Free Consultation': - This should link to a correctly titled booking page. 4. Calendly Integration: - Ensure Calendly is properly integrated with the site. 5. Fix Icons and Content: - Adjust icons and content for the 'With Data You Can' section. 6. Change Services to Solutions: - Update the following service titles: Price Elasticity...