This is for C++

As a candy store owner, you must keep track of how much of each type of candy you have sold, how much money you have made, and how many customers you have had. The user of the program should have the option of (1) entering a candy purchase (type of candy and number of boxes) (2) displaying number of boxes of each type of candy sold (3) displaying total money made (revenue) (4) displaying the number of customers you have had, and of course (5) exiting the program. Suppose at your store you sell (a) Mike and Ikes for $4/box (b) Raisettes for $2.50/box and (c) M&Ms for $3.50/box In your program, at the very least write a function for each of the options on the menu, as well as a function for presenting the user with the menu. Assume that upon starting the program, there have been no sales, no revenue and no customers