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 65 students enrolled in those two courses. Data concerning the company's cost formulas appear below: Fixed Cost Cost per Course $2,910 Cost per Student $ 290 $1,210 $ 65 $ 5,000 $ 2,200 $ 3,700 $ 40 $.5 Instructor wages Classroom supplies Utilities Campus rent Insurance per Month Administrative expenses For example, administrative expenses should be $3,700 per month plus $40 per course plus $5 per student. The company's sales should average $900 per student. The company planned to run four courses with a total of 65 students; however, it actually ran four courses with a total of only 57 students. The actual operating results for September appear below: Actual $ 55,600 Revenue Instructor wages Classroom supplies Utilities Compus rent Insurance Administrative expenses $ 10,920 $ 18,700 $ 1,880 $ 5,000 $2,340 $ 3,611 1. Prepare the company's planning budget for September. 2. Prepare the company's flexible budget for September. 3. Calculate the revenue and spending variances for September. Complete this question by entering your answers in the tabs below. Required 11 Required 2 Required 3 Prepare the company's planning budget for September. Gourmand Cooking School Planning Budget For the Month Ended September 30 Revenue Expenses Instructor wages Classroom supplies Utilities Campus rent Insurance Administrative expenses