Q. Compute the marginal and average tax rates for three individuals respectively earning $70,000, $93,500 and $200,000 annually.
Q. Your bank account pays an interest rate of 8 percent. You are considering buying a share of stock in XYZ Corporation for $110. After 1, 2, and 3 years, it will pay a dividend of $5. You expect to sell the stock after 3 years for $120. Is XYZ a good investment? Support your answers with calculations.