A cement manufacturer has supplied the following data:

Tons of cement produced and sold	257,000
Sales revenue	$ 1,079,400
Variable manufacturing expense	$ 426,000
Fixed manufacturing expense	$ 285,000
Variable selling and administrative expense	$ 88,000
Fixed selling and administrative expense	$ 225,000
Net operating income	$ 55,400

What is the company's unit contribution margin? (Round your intermediate calculations to 2 decimal places.)

Multiple Choice

• $2.00 per unit
• $0.22 per unit
• $4.20 per unit
• $2.20 per unit