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		$ 2,960
Classroom supplies			$ 290
Utilities	$ 1,230	$ 60
Campus rent	$ 4,900
Insurance	$ 2,100
Administrative expenses	$ 3,900	$ 40	$ 5

For example, administrative expenses should be $3,900 per month plus $40 per course plus $5 per student. The companys sales should average $870 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 53 students. The actual operating results for September were as follows:

	Actual
Revenue	$ 50,170
Instructor wages	$ 11,120
Classroom supplies	$ 17,540
Utilities	$ 1,880
Campus rent	$ 4,900
Insurance	$ 2,240
Administrative expenses	$ 3,791

Required:

Prepare a flexible budget performance report that shows both revenue and spending variances and activity variances for September. (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Input all amounts as positive values.)