Event-Driven Approach    Write a program (in any programming language) to simulate Event-driven approach. inputs: Arrival Times, and Departure times for entities. OR TBAI and STi for entities       Output: Time Calculations, System Status, Instructions executed in each iteration needed statistics

Draw an activity diagram that models the following employee reimbursement process: Employees of a university have to follow a specific procedure to get reimbursed for travel they undertake on behalf of the university. First, in order to prepare a reimbursement request, they have to do the following activities at the same time: gather all of the receipts the university requires for reimbursement and complete the official reimbursement form. They then submit both the receipts and the form to their departmental secretary for checking purpose. If something on the form is incorrect, the secretary returns the form to the employee and ask for correction. If the form is correct, the employee is asked to review the reimbursement amounts, which are determined by an analysis of the reimbursement request. If the amount shown is not correct, the employee must indicate that this is the case. If the amount shown is correct, then the employee": responsibilities for reimbursement are complete.

Solve the system using Design the Use Case Diagram (contains at least 10 use cases) (Example)

Structured English can be a useful tool for describing processes that fall outside the scope of systems analysis.