Think about the demand for the three game consoles: Xbox One, PlayStation 4, and Wii U.

Explain the effect of each of the following events on the demand for Xbox One games and the quantity of Xbox One games demanded, other things remaining the same. The events are

a. The price of an Xbox One falls.

b. The prices of a PlayStation 4 and a Wii U fall.

c. The number of people writing and producing Xbox One games increases.

d. Consumers’ incomes increase.

e. Programmers who write code for Xbox One games become more costly to hire.

f. The expected future price of an Xbox One game falls.

g. A new game console that is a close substitute for Xbox One comes onto the market.