Analyze the existing diagram

Salesperson Cashier Assistant Manager Manager Prepare sales invoice Sales invoice (3 copies) Validated Invoice check or cash, return slip Sales invoice (4 copies) Approve sale and process Reconcile and prepare report Prepare bank deposit Deposit documents To bank Three copies go to the cashier; one is retained in the sales book. Assign consecutive number Reconciled report Review bank deposit One copy of the validated invoice goes to the customer; one stays in the store, and the third goes to the assistant manager. Date Cash register Scanned v ranner