remaining 10% of income. There is no government spending. What are the steady-state values of capi- tal per worker, output per worker, consumption per worker, and investment per worker?

b. Suppose that the country wants to increase its steady-state value of output per worker. What steady-state value of the capital-labour ratio is needed to double the steady-state value of output per worker? What fraction of income would house- holds have to save to achieve a steady-state level of output per worker that is twice as high as in part (a)?