Write expanded use cases for the Make Payment use case for a retail business. Assume the customer can Pay with Check, Pay with Credit Card, and Pay with Cash.
Write a scenario for the Order a Dish use case of a manually operated restaurant. For simplicity, assume that only one dish is ordered.
Represent the Order a Dish scenario using a scenario table.
Construct an informal sequence diagram for the Order a Dish scenario
Derive a DCD (design class diagram) from the design sequence diagram you produced for the Order a Dish use case in the exercise in 9.4.