(a) Write function definitions to do the following tasks: i. Function calcLatest Balance () will receive the account balance, calculate the latest account balance after 5% dividend and return the latest account balance. (3 marks) ii. Function customerInfo() will receive customer's name, account number, account balance and latest account balance. This function will then display them. (2 marks) (b) Write the main program that will ask the customer to enter his/her name, account number and account balance. Then, call the functions defined in (a) to calculate the latest account balance after 5% dividend and display all of the customer's information. (4 marks)