5.17 (Calculating Sales) An online retailer sells five products whose retail prices are as follows: Product 1, \$2.98; product 2, \$4.50; product 3, $9.98; product 4,$4.49 and product 5,$6.87. Write an application that reads a series of pairs of numbers as follows: 1. product number 2. quantity sold Your program should use a switch or if statement to determine the retail price for each product. It should calculate and display the total retail value of all products sold. Use a sentinel-controlled loop to determine when the program-should stop looping and display the final results