Varriano Corporation bases its budgets on the activity measure customers served. During October, the company planned to serve 27.000 customers, but actually served 26,000 customers. The company has provided the following data concerning the formulas it uses in its budgeting: Required: Prepare a report showing the company's activity variances for October. 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, ond "None" for no effect (i.e., zero vorionce). Input all amounts as positive values.)