Write a C program to keep displaying the following menu: 1) Months 2) Days 3) Hours 4) Minutes 5) Seconds 6) Exit to read a Year value and convert it to the selected item until the user chooses Exit. Assume that 1 Year = 12 Months and 1 Month = 30 Days. Example: If option 1 is selected and input is 10, the output will be 10 * 12 = 120 Months If option 2 is selected and input is 5, the output will be 5*12*30=180 If option 6 is selected, the program terminates. (Non-anonymous questiono)