Part A: Write a program which will uses the file class.Data.txt containing student names and the points they had earned at the end of the class. The program should use one or more arrays to create a report with the following information:

-A table containing the student name, total points they earned and the letter grade that would be given.

-The student with the highest score and the average points earned and average letter grade given You may use single single dimension arrays, multi-dimension arrays or both.

Save your report to a file called GradeReport.txt

Name your program Grade.java.

Upload Grade.java, a screenshot of you program execution and the GradeReport.txtfiles to canvas.

The information in pointsToGrade.txt file shows how to convert points to the letter grade earned.

Note: all data files mentioned may be downloaded from the Canvas files area.

Part B: Write a program that will prompt the user to enter a decimal integer number(base 10) and will return the binary(base 2) for that number. You may use the Java Integer.toBinaryString(int) in your program. Use test values in the file testDecimalNumbers.txt

You can just post source codes for both parts