X-Tel budgets sales of $60,000 for April, $100,000 for May, and $80,000 for June. In addition, sales commissions are 10% of sales dollars and the company pays a sales manager a salary of $6,000 per month. Sales commissions and salaries are paid in the month incurred. Prepare a selling expense budget for April, May, and June.

Kirnon clinic uses client-visits as its measure of activity. during july, the clinic budgeted for 3,250 client-visits, but its actual level of activity was 3,160 client-visits. the clinic has provided the following data concerning the formulas to be used in its budgeting: fixed element per month variable element per client-visitrevenue - $ 39.10personnel expenses $ 35,100 $ 10.30medical supplies 1,100 7.10occupancy expenses 8,100 1.10administrative expenses 5,100 0.20total expenses $ 49,400 $ 18.70the activity variance for net operating income in july would be closest to: