2. The variable H, is capital per worker per unit of worker efficiency, or capital per worker modied to reect the difference in eiciency among workers. Consider two countries, A and B, with labor eiciencies EA 2 1 and E3 = 2, respectively. (a) If the size of the labor force is the same in each country and K3\" is the same in each country, which country will have a larger aggregate capital K in steady state? (b) Given your answer to question 2a above, briey explain why is provide a better measure of the capital per worker needed in an economy