At the time of his death, Percy owned some common stock. Date of Death Value Value Six Months Later Opal Corporation $1,500,000 $1,100,000 Topaz Corporation 1,300,000 1,400,000 The Opal Corporation stock is sold by the executor of the estate seven months after Percy's death for $1,300,000. If the alternate valuation date is properly elected, the value of Percy's estate as to these stocks is:.

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

Which of the following is one disadvantage of renting a place to live compared to buying a home? a. tenants have to pay for all repairs to the building. b. the landlord covers the expenses of maintaining the property. c. residents can't alter their living space without permission. d. rent is generally more than monthly mortgage payments.

Which of the following is considered part of a country’s infrastructure?