The clock division of Control Central Corporation manufactures clocks and then sells them to customers for $10 per unit. Its variable cost is $4 per unit, and its fixed cost per unit is $2.50. Management would like the clock division to transfer 8,000 of these clocks to another division within the company at a price of $5. The clock division could avoid $0.50 per clock of variable packaging costs by selling internally.(b) Determine the minimum transfer price, assuming the clock division is operating at full capacity.