All data-input and data-display operations ( cin and cout ) should be done in the function main () test program . The test program should create one checking account and one savings account with initial balances of $ 100 each using the functions defined in the class definitions . The test program should also assign a unique , fivedigit account number to each account and assign an annual interest rate of 3 % for the savings account . The test program should then display a menu that allows the user to select which option is to be performed on which account , including the following . Make a deposit