A course-mark system enables lecturers to enter student marks for a pre-defined set of courses and students enroled in those courses. Thus, marks can be updated, but the lecturers cannot change the basic course information, as the course lists are the responsibility of the system administrator. The system is menu-driven, with the lecturer selecting from a list of courses and then an operation. The operations include:
a) enter coursework marks
b) enter exam marks
c) compute averages
d) produce letter grades
e) display information (to screen or printer)
The information displayed is always a list of the students together with all the marks, grades, and averages.
Compute the number of function points for this system using the IFUPG five-step procedure, stating carefully the assumptions you make.