I have a problem with C++ code:
A mail-order house sells five different products whose retail prices are as follows: product 1, $2.98; product 2, $4.50; product 3, $9.98; . Write an application that reads a series of pairs of numbers as follows:
a) Product number
Quantity sold for one day
Your program should use a switch structure to help determine the retail price for each product. It should calculate and display the total retail value of each products sold last week. Use a sentinel-controlled loop to determine when the program should stop looping and display the final results.