When the user chooses 1, the program should perform thefollowing tasks:

1. Prompt the user for a gradebook file name and create thatfile.
2. For each student listed in the attached class roaster file(classRoaster106.txt), enter the following four grades:

• First Assignment (out of 20 points)
• Second assignment (out of 20 points)
• Project (out of 30)
• Midterm Exam (out of 40 points)
• Final Exam (out of 40 points)

3. Calculate the total grade for each student as a score (i.e. outof 150 points)
4. Calculate the weighted total grade for each student as apercentage (i.e. out of 100%). Note that the weight distributionshould follow those in Table-1:

Assessment Type	Weight
First Assignment	10%
Second Assignment	10%
Project	10%
Midterm Exam	30%
Final Exam	40%
Weighted Total Grade	100%

Table-1: Weight Distribution

5. Write to the gradebook file: the student Id, the four grades,the total grade and the weighted total grade.

Sample output of choice 1

 

Welcome to the Gradebook Application Please enter your choice (0 to quit) 1. Create a gradebook, enter grades and perform computations 2. Print a gradebook along with statistics 3. Append students to the class roaster --> 1 Please enter a gradebook name gradbook106.txt Please enter the class roaster file name class Roaster106.txt Entering grades of students listed in the Class Roaster Student 200701 Omar Enter grade of Assignment 1 (out of 20):19 Enter grade of Assignment 2 (out of 20):20 Enter grade of Project (out of 30):29 Enter grade of Midterm Exam (out of 40>:39 Enter grade of Final Exam (out of 40>:33 Student 200702 Mahmoud Enter grade of Assignment 1 (out of 20):17 Enter grade of Assignment 2 out of 20>:18 Enter grade of Project (out of 30):28 Enter grade of Midterm Exam (out of 40>:38 Enter grade of Final Exam (out of 40):30 Student 200703 Jasem Enter grade of Assignment 1 (out of 20):15 Enter grade of Assignment 2 (out of 20):16 Enter grade of Project (out of 30):27 Enter grade of Midterm Exam (out of 40>:37 Enter grade of Final Exam (out of 40):28 Student :200704 Walid Enter grade of Assignment 1 (out of 20): Finish entering grades as per the sample output of choice 2