The average size of farms in the united states increased from 100 acres in 1920 to 700 acres in 1980.let be the average size x years after 1900 in what year was the average size 400 acres

Which type of market are you in if your company, along with three other companies, controls 95 percent of the total music industry?

Which of the following is a problem for the production of public goods?

The total value of your portfolio is $10,000: $3,000 of it is invested in stock a and the remainder invested in stock b. stock a has a beta of 0.8; stock b has a beta of 1.2. the risk premium on the market portfolio is 8%; the risk-free rate is 2%. additional information on stocks a and b is provided below. return in each state state probability of state stock a stock b excellent 15% 15% 5% normal 50% 9% 7% poor 35% -15% 10% what are each stock’s expected return and the standard deviation? what are the expected return and the standard deviation of your portfolio? what is the beta of your portfolio? using capm, what is the expected return on the portfolio? given your answer above, would you buy, sell, or hold the portfolio?