Solve the following problems: 1- Process Synchronization 1-1- Race conditions are possible in many computer systems. Consider a banking system that maintains an account balance with two functions: deposit(amount) and withdraw(amount). These two functions are passed the amount that is to be deposited or withdrawn from the bank account balance. Assume that a husband and wife share a bank account. Concurrently, the husband calls the withdraw() function and the wife calls deposit(). Describe how a race condition is possible and what might be done to prevent the race condition from occurring. 1-2- Explain why interrupts are not appropriate for implementing synchronization primitives in multiprocessor systems. 1-3- Describe two kernel data structures in which race conditions are possible. Be sure to include a description of how a race condition can occur