Draw the hierarchy chart and design the logic for a program for Wong's Appliances. Design a program that prompts the user for a refrigerator model name and the interior height, width, and depth in inches. Calculate the refrigerator capacity in cubic feet by first multiplying the height, width, and depth to get cubic inches, and then dividing by $1728($the number of cubic inches in a cubic foot$).$ The program accepts model names continually until XXX is entered. Use named constants where appropriate. Also use modules, including one that displays End of job after the sentinel is entered for the model name.