In Reference to Establishing "Transfer Prices" Between the Affiliates of an MNC,which

In reference to establishing "transfer prices" between the affiliates of an MNC,which of the following relates to the "resale" price approach?

A) comparable uncontrolled price between unrelated firms
B) the price at which the good is resold by the distribution affiliate is reduced by an amount to cover overhead costs and a reasonable profit
C) assumes that the manufacturing cost is readily available
D) is based on financial and economic models and econometric techniques