I need answer for 8.5

8.5 In Appendix D2 a National trade show service (NTSS) business is described. In exercise 4.6 and exercise 7.3 you produced the requirements and derived use cases for this application. Now write the expanded use cases

se cases from the functional requirements for the calendar management system you produced in exercise 4.4. Also specify the high-level use cases 7.3 For the National Trade Show Services (NTSS) requirements specification you produced in exer- cise 4.6, do the following: a. Derive use cases from the requirements specifica- tion. b. Specify the high-level use cases. c. Draw use case diagrams. se cases from the functional requirements for the calendar management system you produced in exercise 4.4. Also specify the high-level use cases 7.3 For the National Trade Show Services (NTSS) requirements specification you produced in exer- cise 4.6, do the following: a. Derive use cases from the requirements specifica- tion. b. Specify the high-level use cases. c. Draw use case diagrams