Draw the hierarchy chart and then plan the logic for a program for the sales manager of the couch potato
furniture company. the manager needs a program to determine the profit on any item sold. input includes the
wholesale price and retail price for an item. the output is the item’s profit, which is the retail price minus the
wholesale price. use three modules. the main program declares global variables and calls housekeeping, detail,
and end-of-job modules. the housekeeping module prompts for and accepts a wholesale price. the detail
module prompts for and accepts the retail price, computes the profit, and displays the result. the end-of-job
module displays the message “ for using this program”.