Develop an application for a Store that should generate bill of

sale for a customer if customer has purchased 3 items.

Your application should accept name of the customer, contact information

phone and email. For each purchased item, it should accept the details of the

item like item code, quantity, and unit price from the user.

Once all the information is entered, it should compute charges for each

purchased item (i.e. multiply quantity and unit price), the sub-total (add the

charges of all the purchased items), and HST. The HST is 13% of the sub-total.

Display the bill of sale for the customer with the name of store, date of sale,

name of the customer and its contact information, details of all the items, sub

total, taxes and net total (sub-total plus taxes) on the screen.