Harris Company produces a single product. Last year, Harris manufactured 17,000 units and sold 13,000 units.

Production costs for the year were as follows:

Production Cost Data

Direct materials $153,000

Direct labor $110,500

Variable manufacturing overhead $204,000

Fixed manufacturing overhead $255,000

Sales were $780,000 for the year, variable selling and administrative expenses were $88,400, and fixed

selling and administrative expenses were $170,000. There was no beginning inventory. Assume that direct

labor is a variable cost.

The contribution margin per unit was

A.$32.50.

B.$25.70.

C.$27.30.

D.$17.50.