XYZ Company allocates fixed overhead costs based on direct labor dollars, with an allocation rate of $5 per DL$. XYZ sells 1,000 units of product X per month at a price of $20 per unit. The variable costs are: direct materials $5/unit, direct labor $2/unit, and variable overhead $1/unit. Compute the profit margin per unit of product X Group of answer choices $10 per unit $10.75 per unit $12 per unit $13 per unit $2 per unit