Refer to the table above. If the six highest-value buyers and the six least-cost sellers engage in trade, what is the social surplus?

________ in the domestic interest rate causes the demand for domestic assets to shift to the ________ and the domestic currency to appreciate, everything else held constant

A) An increase; right B) An increase; left C) A decrease; right D) A decrease; left

Antitrust enforcement of vertical relationships is generally focused on

a. The dominant firm using vertical contracts to extend market power to other levels of the supply chain b. Vertical contracts that increase the intensity of competition c. Vertical contracts that help consumers d. All of the above