Kim has taken a big step toward saving for her house. She has accumulated $56,750.00 for her down payment. Kim began with an initial investment of $25,000.00. She has been investing for 9 years. What is her percentage average annual rate of return?

If the marginal propensity to consume is 0.87 what would the impact on GDP of an increase of government spending of $275,000,000.00. What is the Net stimulus?