This Would be the App
offer up (which also acquired letgo app) is an application that allows individuals to sell and buy mainly
used products. Users can buy/sell using the web-based application and/or the mobile app which is
available on android and iOS. A user can create an account that allow him/her to access functionalities
related to both buying and selling from the same account. Users who want to sell products can upload
pictures of the items they want to sell and set the price they are asking for. User who want to buy
products can search for items using a variety of filters including price and distance. Buyers and sellers
can interact using a built-in messaging system. THIS WOULD BE THE ACTUAL ASSIGNMENT/QUESTIONS ……1. For the use case ‘Post an Item for Sale’, write a fully developed use case description, and create an Activity diagram. 2. For the use case ‘Post an item for Sale’, create an Sequence System Diagram.
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