Budgeted units sold Budgeted contribution margin per unit Actual units sold Actual contribution margin per unit TVs DVDRS 19,404 72,996 $40 $75 22,000 80,000 $45 $76 Required: Compute the following variances in terms of the contribution margin. a. Determine the total sales-mix variance. b. Determine the total sales-quantity variance. c. Determine the total sales-volume variance