On January 1, 2017, Ridge Road Company acquired 25 percent of the voting shares of Sauk Trail, Inc., for $4,200,000 in cash. Both companies provide commercial Internet support services but serve markets in different industries. Ridge Road made the investment to gain access to Sauk Trail's board of directors and thus facilitate future cooperative agreements between the two firms. Ridge Road quickly obtained several seats on Sauk Trail's board which gave it the ability to significantly influence Sauk Trail's operating and investing activities.

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: