Please answer the question for part A. make sure to add a use case for part A

Consider the following activities: a- Using your charge card for a meal at a restaurant b- Searching for books (on a specific topic) using an online bookstore. 1- Develop a complete use case for one of the activities listed above. 2- Write a user story for the activity you choose in Problem 1. 3- write a nonfunctional requirement for the activity you choose in Problem 1