Suppose that a monopolist can segregate his buyers into two different groups to which he can charge two different prices. To maximize profit, the monopolist should charge a higher price to the group that has:

Acrosswalk_when there are no pavement markings.

Select the correct text in the passage. which sentences in the given passage explains the limitations of monetary policies? monetary policies - limitationsmonetary policies are set by the central bank to bring about growth in the economy. de can be achieved these policiesw at anden i sca poit would be fair to say that changes in the economy cannot be brought about instantly by monetary po des. monetary policy can only influence not control, economic growththe monetary policy makers do work on sining the perfect balance between demand and supply of money in the economy

Consider a treasury bill with a rate of return of 5% and the following risky securities: security a: e(r) = .15; variance = .0400 security b: e(r) = .10; variance = .0225 security c: e(r) = .12; variance = .1000 security d: e(r) = .13; variance = .0625 the investor must develop a complete portfolio by combining the risk-free asset with one of the securities mentioned above. the security the investor should choose as part of her complete portfolio to achieve the best cal would be a. security a b. security b c. security c d. security d