Nachos Assignment #1: Build a thread system Tom Anderson ...

CPU chip.) The customer and the bank manager are threads. You areto write two procedures: CustomerArrives() and BankManagerArrives().The procedures must delay until both are present the customer then callsOpenDepositBox(). In addition, the bank manager must wait around untilthe customer nishes, to lock up the bank vault { in other words, thebank manager cannot return from BankManagerArrives() until after thecustomer has returned from OpenDepositBox(). The bank manager canthen take a coee break, while the customer goes o to spend the contentsof the safety deposit box.8