JAVA

This assignment consists of writing two programs. Your first program will be to

1. (Calculating the product of odd integers) Write an application that calculates and outputs the product of the odd integers from 1 to 15.
2. Modify the Assignment program from Module 1 to
   1. read a user's first and last name
   2. read three integer scores, calculate the total and average
   3. determine the letter grade based on the following criteria - Average 90-100 grade is A, 80-89.99 grade is B, 70-79.99 grade is C, all others F (use a nested if)
   4. Output formatted results consisting of the full name, the three scores, the total, average (to 2 decimal places), and the letter grade
   5. go to step 1 if user wants to go through the above 4 steps for another student

You are required to use a method for each of the steps 1-4

Hint: you are required to use a while loop and a nested if in this program in addition to working with methods