Refer to Table 9-11. If the actual terms of trade are 1 hat for 1.8 clocks and 150 hats are traded, how many clocks will Denmark gain compared to the "without trade" numbers?

One reason supply curves have an upward slope is because

A) increased supply will require increased technology. B) to have more of the good supplied requires more firms to open. C) people will pay a higher price when less is supplied. D) a higher price brings a greater profit, so firms want to sell more of that good. E) None of the above answers is correct because supply curves have a downward slope.

A tariff is a tax restriction on imported goods.

a. true b. false