Multiple Choice Question 128 Swifty Corporation produces hair brushes. The selling price is $30 per unit and the variable costs are $8 per brush. Fixed costs per month are $4800. If Swifty sells 50 more units beyond breakeven, how much does profit increase as a result? $400 $1500 $3000 $1100 Click if you would like to Show Work for this question: Open Show Work