20. Materials used by Jefferson Company in producing Division C's product are currently purchased from outside suppliers at a cost of $10 per unit. However, the same materials are available from Division A. Division A has unused capacity and can produce the materials needed by Division C at a variable cost of $8.50 per unit. A transfer price of $9.50 per unit is negotiated and 25,000 units of material are transferred, with no reduction in Division A's current sales. How much will Jefferson's total income from operations increase?

a.$62,500

b.$150,000

c.$100,000

d.$37,500