According to the Solow Model,an Economy Should Build

Multiple Choice

According to the Solow model,an economy should build

A) as much capital as possible.
B) more capital as long as the marginal product is positive.
C) more capital as long as doing so will increase output.
D) more capital as long as the extra benefit is at least as great as the extra cost.
E) more capital as long as there are no diminishing returns.