Create an activity diagram and a system sequence diagram for the following business scenario. Marshall and Duluth is a manufacturing firm in Norcross, GA. To organize a corporate training event, an employee submits a request by providing event description, date/time, and class size. The HR manager would be notified to either approve or deny the request.

For approved request, the employee receives the room assignment. The employee also searches the system for approved training consultants and secure their availability. Class participants sign in and receive a lunch voucher during training.