In May, an investor purchased a futures contract to purchase 5,000 bushels of wheat at $4.30 per bushel for December delivery. On settlement date, the spot price of wheat is $4.20 per bushel. For the investor, this A) contract should be left to expire B) represents a successful hedge C) represents a loss of $500 D) represents a loss of $50

In which of the following games is it clearly the case that the cooperative outcome of the game is good for the two players and bad for society? a. two oil companies own adjacent oil fields over a common pool of oil, and each company decides whether to drill one well or two wells. b. two airlines dominate air travel between city a and city b, and each airline decides whether to charge a "high" airfare or a "low" airfare on flights between those two cities. c. two superpowers decide whether to build new weapons or to disarm. d. in all of the above cases, the cooperative outcome of the game is good for the two players and bad for society