Decision Control and Loops with User Interaction

Write a Java application that prompts the user for pairs of inputs of a product number (1-5), and then an integer quantity of units sold (these are two separate prompts for input values). You must use a switch statement and a sentinel-controlled loop (i.e., a loop that stops execution when an out-of-range value, such as -1, is input). All 15 items below are for a single purchase. There are five sets of inputs as follows: Product 1 1 unit (cost is $2.98 per unit) Product 2 2 units (cost is $4.50 per unit) Product 3 3 units (cost is $9.98 per unit) Product 4 4 units (cost is $4.49 per unit) Product 5 5 units (cost is $6.87 per unit) Your application must calculate and display the total retail value of all products sold after all five pairs of inputs are completed. You must also display the total after each new pair of input values is entered