Answer:
$135 per unit
Step-by-step explanation:
The contribution margin per unit is defined as the difference of the sales price per unit and variable cost per unit.
Given that,
Sale price per unit = $200
Variable costs per unit = $65
Contribution margin per unit:
= Sales price per unit - Variable cost per unit
= $200 - $65
= $135 per unit
Therefore, the per-unit contribution margin of a product is $135 per unit.