When a cartel member can persuade competitors to keep the cartel price but secretly give a discount price to certain customers, profits will rise: (w) for all members of the cartel. (x) since price cuts are only given to assigned customers. (y) as a result of an increased consumer base. (z) when the marginal costs of cheating exceeds the marginal revenue from cheating.
Can someone explain/help me with best solution about problem of Economics...