Complete under 5h

Exercise 2 Write a program that would determine the the course grade for a student. The program should either output pass or fail or a letter grade depending on user’s selection * Your program should use one function to calculate the final numeric grade Write a program that would determine the the course grade for a student. The program should either output pass or fail or a letter grade depending on user’s selection * Your program should use one function to calculate the final numeric grade assuming 1 midterm 30% one essay 30% and a final exam 40% * You should ask the user whether a pass /fail or a letter grade is required * Your program should use a function to return pass or fail and a function to return pass or fail and a function to return A,B,C,D and F depending on the selection You should assume that any grade below 60 is a Fail and 60-69 is a D, 70-79 a C, 80-89 a B and 90-100 an A Exercise 3 The factorial of a positive integer n (written n!) is the product 1 * 2 *3 ….*n. Write a program that asks the user to input a positive integer and then calculates and displays the factorial of the number. The program should call a function named getN that gets the input and guarantees that the input is a positive integer. Also, the factorial of the number input should be calculated with a function named fact