You are required to write an interactive C++ program that will manage and monitor an inventory system for 7 days.

Initial Value and Inputs

• You should start with at least 3 different items (label them as Item-1, Item-2, and Item-3) 30 of each as starting values.
• Each day, customers select (buy) different quantity from each items based on their needs. The customer should provide the data as inputs.

Program Requirements:

• Program must be written interactively menu and request proper data from the user (customer).
• Considering the transactions, each day you must report (print) the total sale of each item and the available number.
• For each item, if the inventory less than 20%, you should order and make sure to maintain the level of each inventory at 30 each.
• Report (print) the status of each item at the end of 7 days.
• The program should be fully documented.
• Test your program for different set of data.