3 2 points Schister Systems uses the following data in its Cost-Volume-Profit analyses Sales Variable expenses Contribution margin Fixed expenses Net operating income Total $355,000 213.000 142.000 111.000 $31.000 What is total contribution margin if sales and variable expenses increase by 30%? $184.600 $21,700 $40,300 $142.000 4 2 points Data concerning Follick Corporation's single product appear below: Selling price per unit Variable expense per unit Fred expense per month $ 170.00 $6630 5127490 The break-even in monthly dollar sales is closest to (Round your intermediate calculations to 2 decimal places) $290.510 $209,000 5418.000 $127 490