The Plastics Division of Weston Company manufactures plastic molds and then sells them to customers for $70 per unit. Its variable cost is $30 per unit, and its fixed cost per unit is $10. Management would like the Plastics Division to transfer 10,000 of these molds to another division within the company at a price of $40. The Plastics Division is operating at full capacity. What is the minimum transfer price that the Plastics Division should accept?

$40.

$10.

$70.

$30.