Quesnel Clinic bases its budgets on the activity measure patient-visits. During february, the clinic planned for 4,600 patient-visits, but its actual level of activity was 4,800 patient-visits. The clinic has provided the following data concerning the formulas it uses in its budgeting: Required: Prepare a report showing the clinic's activity variances for February, Indicate in each case whether the variance is favorable (F) or unfavorable (U). (Indicate the effect of each variance by selecting "F" for favorable, " U " for unfavorable, and "None" for no effect (L.e., zero variance). Input all amounts as positive values.)