Calculate the Variable cost per unit

Todrick Company is a merchandiser that reported the following information based on 1,000 units sold: Sales Beginning merchandise inventory Purchases Ending merchandise inventory Pixed selling expense Pixed administrative expense Variable selling expense Variable administrative expense Contribution margin Net operating income 300,000 $20,000 200,000 $7,000 12,000 15,000 $ 60,000 $ 18,000