A Manufacturer Operating with Excess Capacity Has Been Asked to Fill

Multiple Choice

A manufacturer operating with excess capacity has been asked to fill a special order at $7.25 per unit. No other use of the currently idle capacity can be found. The manufacturer's usual variable costs per unit are $3.50 for direct materials, $1.50 for direct labour, $1.50 for variable overhead, and $0.50 for sales commission. No sales commission would be paid on this special order. The average overhead per unit is $0.25.
The expected contribution margin per unit for the special order is:

A) $0.00
B) $0.25
C) $0.75
D) $1.00