n 37 A tile manufacturer has supplied the following data: out of 10 520,000 question $ 2,132,000 $ 650,000 Boxes of tiles produced and sold Sales revenue Variable manufacturing expense Fixed manufacturing expense Variable selling and administrative expense Fixed selling and administrative expense Net operating income $ 464,000 260,000 $ 312,000 $ 446,000 What is the company's unit contribution margin? Select one: O a $0.86 per unit Ob $2.35 per unit Oc $4.10 per unit Od $1.75 per unit