Part C please!

Consider an ABC bank where Anna and John have a shared account. The initial amount in their account is $1000. Initially, John withdraws $100 from the account, and Anna deposits $100 more than whatever John withdraws and so on. Also, whenever Anna deposits an amount in the account, it is showing on the statement as [balance] (i.e., with [ ]). Considering each transaction as a separate thread and extending the transactions to N numbers: A. (5\%) If process synchronization is not considered, what can be the issues? Show it with the help of a sample program? B. (5\%) Write a program to print the given output using hardware based solution of process synchronization? C. (5\%) Write a program to solve the same issue with the help of Semaphores? The initial value of the account = $1000 John withdrawn 100 with remaining current balance $900 Anna deposited 200 and new balance is [ $1100] John withdrawn 300 with remaining current balance $800 Anna deposited 400 and new balance is [ $1200] John withdrawn 500 with remaining current balance $700 Anna deposited 600 and new balance is [ $1300] John withdrawn 700 with remaining current balance $600 Anna deposited 800 and new balance is [ $1400] John withdrawn 900 with remaining current balance $500 Anna deposited 1000 and new balance is [ $1500] The final anount =$1500 Fig. 1: The expected output