Gotthelf Clinic uses client-visits as its measure of activity. During December, the clinic budgeted for 2,500 client-visits, but its actual level of activity was 2,480 client-visits. The clinic has The spending variance tor meaical suppues im yevemucl wuin u vivous. w. A. $1,030F B. $856U C. $856F D. $1,030U.