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 reports$$the number of courses and the total number of students. For example, the school might run two courses in a month and have a total of $61$ students enrolled in those two courses. Data concerning the company$$s cost formulas appear below:

Fixed Cost per Month Cost per Course Cost per Student

Instructor wages $ $2,940$

Classroom supplies $ $300$

Utilities $ $1,250$ $ $70$

Campus rent $ $4,900$

Insurance $ $2,200$

Administrative expenses $ $3,800$ $ $43$ $ $6$

For example, administrative expenses should be $$3,800$ per month plus $$43$ per course plus $$6$ per student. The company$$s 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 $ $11,040$

Classroom supplies $ $18,150$

Utilities $ $1,940$

Campus rent $ $4,900$

Insurance $ $2,340$

Administrative expenses $ $3,764$

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.$)$