Marco goes to the pet store to buy a dozen Koi fish for his new Koi pond. He is willing to pay 200 for the dozen fish, but buys them for a total of 140. Marco's consumer surplus from the purchase is
A) 5. B) 60. C) 140. D) 200.
Question 2
Refer to Figure 2-8. What is the opportunity cost of one dozen orchids?
A) 0.4 dozen roses B) 2.5 dozen roses C) 7.25 dozen roses D) 16 dozen roses
