Some people view cosmetic surgery (c) and facials (f) as perfect substitutes as measured by the utility function U(c,f) = 5c + 10f. What is the marginal utility of cosmetic surgery?

Refer to the above table. Two countries have per capita real GDPs in 2010 of $5000. If country A has a 4 percent growth rate and Country B a 5 percent growth rate, what will the per capita real GDPs of each be in the year 2060?

A) A: $15,000; B: $30,000 B) A: $40,000; B: $60,000 C) A: $35,550; B: $57,500 D) A: $24,000; B: $35,200

You are given the following information

Savings S = 150 Investment I = 100 Taxes T = 250 Government Purchases G = 500 Compute the level of private savings, public savings, national savings, and net exports.