Gross Private Domestic Investment $46 Exports of the U. S. 9 Disposable Income 190 Personal Saving 10 Government Purchases 84 Net Foreign Factor Income 10 Consumption of Fixed Capital 52 Dividends 13 Imports of the U. S. 12 Taxes on Production and Imports 22 Personal Taxes 38 Social Security Contributions 23 Statistical Discrepancy 0 Refer to the accompanying data. All figures are in billions of dollars. The economy characterized by the data is

suppose, due to favorable weather, the crop in 2012 is 330 tons. in percentage terms, how much bigger is the 2012 crop over the 2007-2011 average?

Collective bargaining provides for a representative of employees to negotiate with a representative of management over labor issues including wages. true or false?

Consider the following two stocks, a and b. stock a has an expected return of 10%, 10% standard deviation, and a beta of 1.20. stock b has an expected return of 14%, 25% standard deviation, and a beta of 1.80. the expected market rate of return is 9% and the risk-free rate is 5%. security would be considered a good buy if we include the stock in a well diversified a portfolio because a. b, it offers better alpha b. a, it offers better alpha c. a, it offers better sharpe ratio d. b, it offers better sharpe ratio