Final answer:
The lowest acceptable transfer price for Division A of Harkin Company to supply motors to Division B is at least equal to the variable cost per motor, which is $47. This ensures that Division A does not incur losses on the motors supplied to Division B.
Step-by-step explanation:
The student has asked to determine the lowest acceptable transfer price for Division A of Harkin Company to supply motors to Division B. Division A has a spare capacity to supply the motors, as it produces 3,000 motors but sells only 2,130 to outside customers. The contribution margin per motor is $62, and the variable cost is $47. Since the division is not operating at full capacity, it could potentially sell these motors to Division B.
For Division A, the lowest acceptable transfer price would not be less than the variable cost of $47 per motor because selling below the variable cost would result in a loss for each additional motor produced for Division B. Therefore, the minimum transfer price that Division A should accept is $47 per motor.