Identify the principles of internal control by selecting the correct answers below. (Check all that apply.) Apply technological controls. Perform regular and independent reviews. Separate recordkeeping from custody of assets. Insure assets. Record assets at cost. Maintain adequate records. Establish responsibilities. Match revenues with expenses in the same accounting period.

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