[Solow Model] A closed economy has the following Cobb-Douglas production function:, whereYdenotes output,Kdenotes capital, andLdenotes labor. Capital is measured in machines and labor is measured in workers. There is neither population growth, nor technological progress. The annual depreciation rate is 1.2%. The saving rate is 30%. There are 27machines per worker at the beginning of the year.

(a) How much is consumption per worker during the year?

(b) How much is consumption per worker during the next year?

(c) How much is consumption per worker in the steady state?

(d) Now assume that the economy is already in its steady state.

(i) Byhow many percentage pointsshould the government change the saving rate so that the economy may converge to the golden rule steady state (use a "+" for an increase and a "-" for a decrease)?

(ii) How would thecurrentgeneration feel about such a change?

(iii) How much would be consumption per worker in the golden rule steady state?

Need help with D, thanks.