Suppose That a Country Increased Its Saving Rate

Multiple Choice

Suppose that a country increased its saving rate.In the long run it would have

A) higher productivity,and another unit of capital would increase output by more than before.
B) higher productivity,but another unit of capital would increase output by less than before.
C) lower productivity,and another unit of capital would increase output by more than before.
D) lower productivity,but another unit of capital would increase output by less than before.