Question 4: Capital Share of Output. GDP is $3,600. Labor compensation is $2,700. What is a, capital's share of output? (Tolerance +/- 0.4) Question 5: Solow Growth Rates. The Solow measure of productivity is rising 4% per year. Labor is growing 3%. Capital is growing 5%. GDP is $100 million. Total payments to labor are $60 million. How fast is output per worker growing? (Give your answer in the form of 6.2 for 6.2%.) (Hint: What is the factor share of labor in output?) (Tolerance +/- 0.2)