A cement manufacturer has supplied the following data: Tons of cement produced and sold Sales revenue Variable manufacturing expense Pixed manufacturing expense Variable selling and administrative expense54,000 Fixed selling and administrative expense Net operating income 235,000 $1,010,500 $416,000 $275,000 $215,000 $ 50,500 What is the company's unit contribution margin? (Round your intermediate calculations to 2 decimal places.) Multiple Choice $2.00 per unit $0.32 per unit $4.30 per unit $2.30 per unit