Description
Write a program, in python, that asks the user to enter five test scores. The program should display a letter grade for each score and the average test score. Design the following functions in the program:
calcAverage- This function should accept five test scores as arguments and return the average of the scores.
determineGrade- This function should accept a test score as an argument and return a letter grade for the score (as a String), based on the following grading scale:
Score 90-100 = A
80-89 = B
70-79 = C
60-69 = D
Below 60 = F
