The GrowPro Manufacturing Company has a division (Division P) that produces an
essential ingredient used by the Lawn Division in making lawn fertilizer. Historically, 75%
of Division P‘s output has been purchased by Division L and 25% has been sold to other
fertilizer companies. The transfer price between Division P and Division L has been based
on the outside sales price less selling and administrative expenses directly applicable to
the outside sales. Last year, the transfer price was $35 per ton; Division P would like the
same transfer price this year. However, the general manager of Division L has found an
outside supplier who will sell the ingredient for $30 per ton. She would like to continue
buying from Division P, but Division P’s manager does not want to match the $30 price
because he thinks that the margin is too small. Top management does not get involved in
transfer pricing disputes, but rather, allows division managers to make their own decisions
concerning internal or external purchases and sales.
The following information has been gathered regarding Division P‘s operations last year:
The information presented above is based on selling 120,000 tons internally and 40,000
tons externally.
Required:
a. If Division L buys externally, Division P can increase its current external sales by only
20,000 tons. What arguments can the general manager of Division L make to help Division
P to match the $30 price?
b. Division L wants to use only one supplier, so Division P will either sell 120,000 tons to
Division L or nothing. If Division L‘s capacity is 160,000 tons, how many units does
Division P need to sell to outsiders at $50 per ton before it is better off selling to
outsiders? Ignore any additional marketing costs which would be incurred to increase
sales.