A-Zone Media sells two models of e-readers. The budgeted price per unit for the wireless model is $207 and the budgeted price per unit for the wireless and cellular model is $446. The master budget called for sales of 11,500 wireless models and 3,250 wireless and cellular models during the current year. Actual results showed sales of 9,000 wireless models, with a price of $275 per unit, and 4,850 wireless and cellular models, with a price of $700 per unit. The standard variable cost per unit is $95 for a wireless model and $235 for a wireless and cellular model.

Required:

a. Compute the activity variance for these data.

b. Compute the mix and quantity variance for these data. (Enter your answers rounded to the nearest whole dollar.)

Compute the activity variance for these data. (Do not round intermediate calculations. Indicate the effect of each variance by selecting "F" for favorable, or "U" for unfavorable. If there is no effect, do not select either option.) \begin{tabular}{|l|ll|ll|} \hline Mix variance & $ & 28,728 & F & \\ \hline Quantity variance & $ & 22,968 & U & \\ \hline \end{tabular}