Mattie's Vineyards is a producer and wholesaler of three varieties of white wine. Sales data for November are given below: Riesling Sauvignon Blanc Chardonnay $7.7 5.7 14600 units 7.95 5.8 10240 units 8.6 6.35 5475 units $8.45 $6.45 7680 units $ 7.1 $5.1 16425 units $7.45 5.45 14080 units Budgeted selling price Budgeted variable cost Budgeted selling quantity Actual selling price Actual variable cost Actual selling quantity Compute the mix variance for Mattie's Vineyards for the year. (Enter the variance as whole dollars. Use a positive number for Favorable, a leading minus sign for Unfavorable, and zero for no effect. Do not use $ or commas.)