The Corata Appliance Manufacturing Corporation manufactures two vacuum cleaners, the Standard and the Super. The following information was gathered about the two products: Budgeted sales in units Standard Super 2,800 600 Budgeted selling price $600 $1,700 Budgeted contribution margin per unit $400 $1,070 Actual sales in units 2,900 1,200 Actual selling price $650 $1,680 What is the total sales-volume variance in terms of the contribution margin? OA. $682,000 favorable OB. $642,000 unfavorable Oc. $602,000 favorable OD. $682,000 unfavorable The Corata Appliance Manufacturing Corporation manufactures two vacuum cleaners, the Standard and the Super. The following information was gathered Standard Super Budgeted sales in units 2,800 600 Budgeted selling price $600 $1,700 Budgeted contribution margin per unit $400 $1,070 Actual sales in units 2,900 1,200 Actual selling price $650 $1,680 What is the total sales-volume variance in terms of the contribution margin? 0000 A. $682,000 favorable B. $642,000 unfavorable OC. $602,000 favorable OD. $682,000 unfavorable