An instructor has 5 students who have taken 5 tests each. they use the following grading scale to assign letter grades based on the student’s average test score: write a program the uses an array of string objects to hold the 5 student names, and array of 5 characters to hold the students letter grades and 5 arrays of 5 doubles each to hold each student’s test scores. the program should allow the user to enter each student’s name and their 5 test scores. it should then calculate and display each student’s average test score and a letter grade based on the average. include an ipo or pseudo code along with you source code and output for full credit.