Product Z sells for $18 per unit as is but if it is enhanced it can be sold for $24 per unit. The enhancement process will cost $50,000 for 10,000 units. If the 10,000 units of Product Z are sold as is without further processing, the company: a. will incur an incremental profit of $10,000. b. will incur an opportunity cost of $10,000. c. will incur an incremental profit of $1 per unit. d. will incur an incremental loss of $6 per unit