> Moving to another question will save this response. Question 4 of 34 ) Question 4 3 points Save Answer The Corata Appliance Manufacturing Corporation manufactures two vacuum cleaners, the Standard and the Super. The following information was gathered about the two products: Standard Super Budgeted sales in units 2800 640 Budgeted selling price $600 $1,700 Budgeted contribution margin per unit $430 $1050 Actual sales in units 3000 1200 Actual selling price $650 $1,680 What is the total sales volume variance in terms of the contribution margin? L $502,000 favorable II. $588,000 unfavorable II. $674,000 unfavorable 1. $674,000 favorable