The XTRA Appliance Manufacturing Corporation manufactures two vacuum cleaners, the Standard and the Super. The following information was gathered about the two products: What is the budgeted sales-mix percentage for the Standard and the Super vacuum cleaners, respectively? A) 0.80 and 0.20 B) 0.70 and 0.30 C) 0.20 and 0.80 D) 0.30 and 0.70 What is the total sales-volume variance in terms of the contribution margin? A) $216,000 unfavorable B) $216,000 favorable C) $556,000 favorable D) $896,000 favorable What is the total sales-quantity variance in terms of the contribution margin? A) $220,000 favorable B) $340,000 favorable C) $556,000 favorable D) $896,000 favorable What is the total sales-mix variance in terms of the contribution margin? A) $220,000 favorable B) $340,000 favorable C) $556,000 favorable D) $896,000 favorable