How much of the master budget variance for Commissions Exp. was caused by an unanticipated increase in volume? F or U? How much of the master budget variance for Advertising Expenses was caused by an unanticipated increase in volume? F or U? How much of the master budget variance for CGS was caused by some factor other than volume? (Hint: this is NOT a manufacturing business). $ F or U? What could account for this variance? How much of the master budget variance for Sales Revenue was caused by some factor other than volume? $ F or U? What could account for this variance? How much of the master budget variance for Advertising Exp. was caused by some factor other than volume? $ P or U? What could account for this variance