Question 9: A cement manufacturer has supplied the following data:

Tons of cement produced and sold	266,000
Sales revenue	$1,197,000
Variable manufacturing expense	$435,000
Fixed manufacturing expense	$232,000
Variable selling and administrative expense	$97,000
Fixed selling and administrative expense	$222,000
Net operating income	$211,000

What is the company's unit contribution margin? (Do not round your intermediate calculations.)

A) $2.50 per unit

B)$0.52 per unit

C)$4.50 per unit

D) $2.00 per unit