Decision on Transfer Pricing Materials used by the Instrument Division of Ziegler Inc. are currently purchased from outside suppliers at a cost of $1,350 per unit. However, the same materials are available from the Components Division. The Components Division has unused capacity and can produce the materials needed by the Instrument Division at a variable cost of $900 per unit. a. If a transfer price of $1,000 per unit is established and 75,000 units of materials are transferred, with no reduction in the Components Division's current sales, how much would Ziegler Inc.'s total operating income increase? b. How much would the Instrument Division's operating income increase? $ C. How much would the Components Division's operating income increase? $ Differential Analysis for a Lease or Sell Decision Burlington Construction Company is considering selling excess machinery with a book value of $115,000 (original cost of $275,000 less accumulated depreciation of $160,000) for $90,000, less a 6% brokerage commission. Alternatively, the machinery can be leased for a total of $100,000, for four years, after which it is expected to have no residual value. During the period of the lease, Burlington Construction Company's costs of repairs, insurance, and property tax expenses are expected to be $9,000. a. Prepare a differential analysis dated January 15 to determine whether Burlington Construction Company should lease (Alternative 1) or sell (Alternative 2) the machinery. If required, use a minus sign to indicate a loss. Differential Analysis Lease (Alt. 1) or Sell (Alt. 2) Machinery January 15 Lease Sell Differential Machinery Machinery Effect (Alternative 1) (Alternative 2) (Alternative 2) Revenues Costs Profit (Loss) $1 $ b. On the basis of the data presented, would it be advisable to lease or sell the machinery