Assume that the Portland division plans to sell 45,000 units to the Calgary division of Machine Products and that it can sell only 105,000 units to outside customers at the price computed in requirement1a. The Calgary division manager has balked at a tentative transfer price of $4. She has offered $2.25, claiming that she can manufacture the units herself for that price. The Portland division manager has examined his own data. He had decided that he could eliminate $60,000 of inventories, $90,000 of plant and equipment, and $22,500 of fixed overhead if he did not sell to the Calgary division and sold only 105,000 units to outside customers. Should he sell for $2.25? Show computations to support your answer.