An online retailer sells five products whose retail prices are as follows: product 1 tent $298.00; product 2 cot $45.00; product 3 blanket $19.98; product 4 canteen $14.49; product 5 compass $16.87. Write an application that will create a sales item object and print a sales receipt for given order. Your application should read a series of pairs of numbers as follows: a) product code b) quantity sold The program should force numeric input and catch non-numeric or decimal input. Your program should use a switch statement to determine the retail price for each product. Print the product name, price and extended price for each product ordered. NOTE : Extended price