Which of the following denotes minimum transfer price?

A) Minimum transfer price = Incremental cost per unit incurred up to the point of transfer + Opportunity cost per unit to the selling subunit
B) Minimum transfer price = Total cost per unit incurred up to the point of transfer + Sunk cost per unit to the selling subunit
C) Minimum transfer price = Current cost per unit incurred up to the point of transfer + Historical cost per unit to the selling subunit
D) Minimum transfer price = Variable cost per unit incurred up to the point of transfer + Fixed cost per unit to the selling subunit

Answer: A