You will create a Grade Program that will calculate students’ weighted averages. Youare going to have the user enter lab grades, test grades, and project grades. You will thendisplay a grade...

You will create a Grade Program that will calculate students’ weighted averages. You

are going to have the user enter lab grades, test grades, and project grades. You will then

display a grade report of each individual average along with their overall average and

letter grade.

1.

In the main function, display a cout to the user letting them know they are going to enter

lab

grades. Next, call the

averageGrade

function that will allow the user to enter their

grades and calculate their average.

2.

averageGrade Function:

This will pass the average back to the main function. You

should

NOT

send any parameters to this function. You will be using a

while loop

, with a

priming

read and a

sentinel

value to end the loop. This means the user should be able to

enter any number of grades that they want and exit the loop when they are done entering

grades. When they exit the loop, compute the average

(Make sure to desk check the

average)

. Then you will return the average back.

3.

In the main function, display a cout to the user letting them know they are going to enter

test

grades. Again, call the

averageGrade

function that you created to average any

number of grades.

4.

In the main function, display a cout to the user letting them know they are going to enter

project

grades. Again, call the

averageGrade

function.

5.

Now you will calculate the students overall average in the class.

Create a

classAverage

function to compute the average for the class from the 3 averages above. Use the

following percentages as the weights for each of the grades (Lab – 50%, Tests – 40%,

and Project – 10%). You will pass the function the 3 averages and return the final

average.

6.

Determine Letter Grade:

Create a

getLetterGrade

function to determine the final letter

grade based on their number average calculated in step 5.

Make this a void function

that is sent two parameters, the number grade by value and the letter grade by

reference.

7.

Display the Midterm Grade Report:

Create a

displayGradeReport

function to output

all of your results. This includes the lab average, test average, project average, class

average, and class letter grade. This will also be a void function.

Use setprecision() and

setw() to make your output look nice.

8.

Do While Loop:

Ask user if they want to enter data for a new student. If yes, then clear

the screen and loop back, if not then

display some type of message to end the program

.

When completed with the program there should be 4 functions in addition to the MAIN

function.

Apr 03, 2023

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You will create a Grade Program that will calculate students’ weighted averages. Youare going to have the user enter lab grades, test grades, and project grades. You will thendisplay a grade...

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