Write a complete C++ program that will implement the following tasks: 1. Describe the overall operation of the program 2. Skip three lines and prompt the user to enter either character 'M' or I from the keyboard. 3. If the user enters 'M' or 'm" Prompt the user to input three floating- point numbers b. a. Print the sum and average of the three numbers Print modulus of the first and last number. c. 4. If the user enters I' or 'i' a. Prompt the user to enter three initials of first name, middle name, and last name. b. Print the initials