C++

Do not use arrays or tables, functions are not required. Please show comments in code.

Use a file called Stock.txt (I'll write the actual file down below) that contains information regarding the 9 different stock items carried by GROCERY INC. The file is a repeating sequence of three records such that

the first record represents an item code number,

the second record represents the description of each item

and the third record contains the current selling price.

Then the sequence repeats. Your program is to simulate the checkout register allowing the check out clerk to input item codes to obtain the current selling prices and descriptions. If an incorrect code is entered, the clerk should be notified by an appropriate message on the screen. If the item is found, the clerk will enter the number of items with that description and price and continue to the next item. When all items have been entered the clerk terminates the transaction by entering an item code of 0 (zero).

The program will build a sales slip called Sales.txt (output file) enumerating the item code, description, unit price, quantity purchased, and total extended price. The bill will be subtotaled and an 8% sales tax added for a final total. Amount tendered by the customer and change given will be finally added to the invoice. This invoice should be written out to an output file called Sales.txt. The final total and change should appear on the screen as well.

Your output file should line up all columns and output formatted for dollars and cents on money amounts, using setprecision, showpoint, and fixed. Make sure you format your output to the screen as well. Do not use arrays or tables.

stock.txt (input file):

1234 Stockings 12.39 2865 Pajamas 17.99 4020 Dress 23.00 3640 Sweater 20.50 5109 Shorts 56.99 4930 TV 88.20 6600 ToothBrush 94.55 5020 AluminumPan 16.79 2336 Pencils 4.55