Note: Please don't use MOP or this [Map map = new HashMap();] and for the loop, if any use only int loop.

Let's write a program that will produce a file that can be opened by Excel or LibreOffice Calc. Go to Getting Started and look up the grading weights used for this course. As an example, we'll use the following table, but you should use the values you find in Getting Started.

Activity	Weighting %
Labs	20
Reading Quizzes	10
Group Work	10
Midterm	20
Project	15
Final	20
Instructor Discretion	5

Write a class SSRow. Objects of this class should keep track of String name, int score, int weight, String calc. SSRow also has a toString method that returns this data in order, separated by commas.

name + "," + score + "," + weight + "," + calc

Further design of the SSRow class is left to you. Add what you need, but don't get carried away.

Write a class SSWriter that has a main method. For each of the grading categories (Lab, Reading Quizzes, Group Work, Midterm, Project, Final, Instructor Discretion),

query the user for a score, and create the following SSRow objects:

"Lab", , 20, "=B1*C1/100" 

"Reading Quizzes", , 10, "=B2*C2/100" "Group Work", , 10, "=B3*C3/100" "Midterm", , 20, "=B4*C4/100" "Project", , 15, "=B5*C5/100" "Final", , 20, "=B6*C6/100" "Instructor Discretion", , 5, "=B7*C7/100" Open a file for output with a file type of csv (say MyGrades.csv, for example). Write the toString value for each SSRow to the file. Finally, write a row "average",=(D1+D2+D3+D4+D5+D6+D7) Open MyGrades.csv with Excel or LibreOffice Calc. 

Hint: You can simplify writing this program greatly by using the tools we've covered.