The Corte Appliance Manufacturing Corporation manufacture two vacuum cleaners, the Standard and the Super The following information was gathered about the two products Budgeted sales in units Budgetud selling price Budgeted contribution margin perunt Actual sales in units Actual selling price Standard 2,600 $600 3600 2.900 $650 300 $1,700 $1,080 1,600 31,680 What is the sotal sales - mix variance in toms at the contribution margin? (Round intermediary calculation to two decimal places) O A 5907.200 favorable OB. $259,200 favorable OC 5324,000 favorable OD 5583 200 favorable