Barium, Inc., ran a regression on the last 12 months data of selling expenses. The selling expenses vary according to the number of orders placed by customers. Following data is available after regression analysis of selling expenses: Intercept$2,842 (rounded to the nearest dollar) X variable 15.68 (rounded to the nearest cent) Barium wants to estimate the selling cost for the coming year and expects 4,800 customer orders. Determine the estimated total selling costs for the coming year. (Round your answer to the nearest whole number.)

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: