Make sure each program has at least one method in addition to its driver method(main). Or use one driver main method and write method(s) for each of the program. Write a java program that calculate...

Make sure each program has at least one method in addition to its driver

method(main). Or use one driver main method and write method(s) for each

of the program.

Write a java program that calculate and display the GPA for a student that takes only four (4)

classes. The program shall require the user to input their credit hour(s) and Letter grade for

each of the classes. You may use an accumulator variable and loops.

Weights based off of letter grades: A = 4, B = 3, C = 2, D=1, F = 0

GPA = Accumulator variable of (grade weight*credit hours) /total credit hours