5 answer: Figure 14-6 source: objective: Refer to Figure 14-6. What is the amount of economic profit? a. $5 b. $8 c. $6 d. $711. During spring break, ten students are planning a trip from Toronto to Montreal (about 1000 km ). They are indifferent between taking the bus and driving. The bus tickets for all four of them will cost $400 each. The cost of driving a car which one of them owns during a typical 1,000 km is as follows: /3.