c++

use #include

#include

#include

no hardcoding.

please show the code and output

MAKE IT EASY TO READ PLEASE

13. Inventory Program Write a program that uses a structure to store the following inventory data in a file: Item Description Quantity on Hand Wholesale Cost Retail Cost Date Added to Inventory The program should have a menu that allows the user to perform the following tasks: Add new records to the file Display any record in the file Change any record in the file Programming Challenges 717 Input Validation: The program should not accept quantities, or wholesale or retail costs, less than 0. The program should not accept dates that the programmer deter- mines are unreasonable