Need a solution that must be done in Flowgorithm

Write a program 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: l calcAverageThis function should accept five test scores as arguments and return the average of the scores. l determineGradeThis 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: TIP: Recall that the MOD operator divides one number by another and returns the remainder of the division. In an expression such as num1 MOD num2, the MOD operator will return 0 if num1 is evenly divisible by num2. Score Letter Grade 90100 A 8089 B 7079 C 6069 D Below 60 F