Case Study 5 - Homework Question:After the user, has selected items to purchase and then order the items. The user will provide payment and shipping information. The system will respond with confirmation of the order and a tracking number that the user can use to check on order status in the future. The system will also provide the user with an estimated delivery date for the order, which will include all selected items. The user may already have an account with the company with billing and shipping information. Question: Describe the use case into a formal use case format as follows. Use Case Name: Place Order Actors - ….. Triggers: - …… Preconditions - ……… Post-conditions: - ……… Basic Flow of Events 1. ……… Alternative Flows …….

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