You have been asked to develop a program to read in student's grades from a text file. For each

student, there is a line that has the student$$s name followed by six weekly grades plus a final. Each of

the weekly grades is worth $10$ percent of the total grade; the final is worth $40$ percent. The program

should display a menu that allows the user to choose from the following options: show student with the

highest total grade, show student with lowest total grade, and quit.