Explain the general meaning of the following profit payoff matrix for oligopolists $\mathrm{C}$ and $\mathrm{D}$. All profit figures are in thousands.
(FIGURE CANNOT COPY)
a. Use the payoff matrix to explain the mutual interdependence that characterizes oligopolistic industries.
b. Assuming no collusion between $\mathrm{C}$ and $\mathrm{D},$ what is the likely pricing outcome?
c. In view of your answer to $8 b,$ explain why price collusion is mutually profitable. Why might there be a temptation to cheat on the collusive agreement?