Treyson Liu has just purchased his first home. His local flooring store is having a great sale, and he would like to replace the tile floor in his rectangular den with carpeting. He wants a program that calculates and displays the cost of the carpeting. Complete an IPO chart for this problem. Desk-check the algorithm using 25 feet as the length, 30 feet as the width, and $5.65 as the cost per square foot of carpeting, respectively. Then desk-check it using your own set of data.