Schister Systems uses the following data in its Cost-Volume-Profit analyses: 28 Total $ 370,000 203,500 166,500 114,000 $ 52,500 2 Sales Variable expenses Contribution margin Fixed expenses Net operating income 01:44:58 eBook What is total contribution margin if sales volume increases by 30%? Multiple Choice $166,500 $36,750 $68,250 $216,450