Refer to the Normal-Form Game of Advertising Shown Below

Multiple Choice

Refer to the normal-form game of advertising shown below. Suppose there is a 20 percent chance that the advertising game depicted in Figure 10-17 will end next period. The collusive agreement {(not advertise, not advertise) } is:

A) sustainable since $175 < $625.
B) unsustainable since $175 < $625.
C) sustainable since $10 > $50.
D) unsustainable since $10 > $50.