1.. Please use c++ and please use a class to calculate the average don't use another method.

2. Please show your code.

3. Please show all outputs.

Calculate this example:

Given a set of the following discrete numbers/grades: 900, 55, 200, 34, 112, 55, 87, 256, 100, 100 1)

The "average" or "arithmetic mean" of the grades is the sum of all grades divided by the number of the grades.

USE THIS MATRIX TO CALCULATE AVERAGE

ave = {33, 43, 79, 52, 59, 48, 7, 76, 61, 62, 68, 29, 49, 22, 0, 23, 68, 20}

Requirements Continued:

This is an Object Oriented Programming (OOP) problem; therefore, you should try to solve the problem using classes.

You should read the data from the input file provided along with this project.

Your code must be properly documented and formatted.