Most wealthy governments give aid through:

The chances of successful collusion are greatest when

a. firms are producing a differentiated product b. there are many firms in the industry c. there are tiny firms and huge firms together in the same industry d. demand curves and cost curves are similar among the firms in the industry e. demand is falling

If a consumer is buying only two goods, A and B, then he or she will be in equilibrium only when MUa = MUb

a. True b. False Indicate whether the statement is true or false