Bickel Corporation uses customers served as its measure of activity. The following report compares the planning budget to the actual operating results for the month of November: Required: Prepare the company's flexible budget performance report for November. Label each varlance as favorable (F) or unfavorable (U). (Indicate the effect of each varlance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (l.e., zero variance). Input all amounts as positive values.)