An investor plans to invest $70,000 in a mutual fund, corporate bonds, and a fast-food franchise. she plans to put twice as much in bonds as in the mutual fund. on the basis of past performance, she expects the mutual fund to pay a 2% dividend, the bonds 6%, and the franchise 10%. she would like a dividend income of $4800. how much should she put in each of three investments?

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