Instructions are below. Some of the pictures overlap!

Write a Cs program to read details of invoices from a file and to output invoices which indicate the total cost of each item and the total cost of the invoice together with full details. Details of an invoice are: An invoice header with number of items on the invoice and the date of the invoice For each item, an item code (6 digits), a name, a quantity and a unit cost. Thus a typical set of lines in the file for invoices might be: 3 2/12/2017 134276 Framis-R 8 7.35 125790 Framis-L 12 15.76 100086 Aglet 395 0.11 2 1/23/2017 135876 Wrench 12 22.50 543287 Henway 4 19.25 The above indicates that there are three items on the first invoice and its date is 2/12/2017, the first item has an item code of 134276 is a Framis-R an order quantity of 8 and a unit price of $7.35. There are two items on the next invoice, etc. Write a C+ program to read the file (input.txt) with details of invoices and to output to a file an invoice which indicates the total cost of each item and the total cost of the invoice together with full details. The above details might produce a file as follows: Erie Industrial Supply Corporation Invoice date: 2/12/2017 134246 125790 100086 Framis-R 8 7.35 58.80 Framis-L 12 15.76 189.12 Aglet 395 0.11 43.45