Design a Super market transaction Processing application that can perform the following; Capture Item name, quantity and Unit price and can let the user perform activities such as enter several products in the system, carry out several sales to the customers, able to display stock available in terms of quantity and amount of item by item , exit programme etc. In this supermarket, the administrators offer discounts to customers basing on the quantities bought and print out the report. Use the switch case statement to let the users select the type of transaction they want to do at a particular time. You shall also have to use several statements and create some functions such as purchase, sales discount, etc. you can still refer to the illustration in question one.