Semester Grade Write a program that requests a student’s first name, last name, and...

Semester Grade Write a program that requests a student’s first name, last name, and the numeric grades on three exams, and then uses a Sub procedure to display the student’s name and semester grade (A, B, C, D, or F). A Function procedure (called by the Sub procedure) should be used to calculate the semester grade. The lowest grade should be dropped, the semester average should be rounded to the nearest whole number, and the semester grade should be assigned using the following criteria: 90–100 (A), 80–89 (B), .. . See Fig. 5.22.