The Gourmand Cooking School runs short cooking courses at its small campus. Management has identified two cost drivers it uses in its budgeting and performance reportsthe number of courses and the total number of students. For example, the school might run two courses in a month and have a total of 61 students enrolled in those two courses. Data concerning the companys cost formulas appear below:

	Fixed Cost per Month	Cost per Course	Cost per Student
Instructor wages		$ 2,920
Classroom supplies			$ 300
Utilities	$ 1,210	$ 65
Campus rent	$ 4,900
Insurance	$ 2,200
Administrative expenses	$ 3,600	$ 45	$ 4

For example, administrative expenses should be $3,600 per month plus $45 per course plus $4 per student. The companys sales should average $860 per student.

The company planned to run four courses with a total of 61 students; however, it actually ran four courses with a total of only 59 students. The actual operating results for September were as follows: