Assume the perpetual inventory method is used. 1) The company purchased $12,300 of merchandise on account under terms 4/10, n/30. 2) The company returned $1,800 of merchandise to the supplier before payment was made. 3) The liability was paid within the discount period. 4) All of the merchandise purchased was sold for $18,600 cash. The net cash flow from operating activities as a result of the four transactions is:

A.$5,100.

B.$7,726.

C.$6,550.

D.$11,074.

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