The return statistics for two stocks and the risk-free asset, Treasury bills, are given below:. Α B C D
1 Stock A Stock B T- bills
2 Expected return 0.09 0.065 0.02
3 Variance 0.09 0.0729
4 Standard deviation 0.3 0.27
5 Covariance 0.0243
Part 1. What is the Sharpe ratio of the optimal risky portfolio?
Part 2. What is the standard deviation of a portfolio composed of 40% optimal risky portfolio and 60% risk-free asset?

U.s. internet advertising revenue grew at the rate of r(t) = 0.82t + 1.14 (0 ≤ t ≤ 4) billion dollars/year between 2002 (t = 0) and 2006 (t = 4). the advertising revenue in 2002 was $5.9 billion.† (a) find an expression f(t) giving the advertising revenue in year t.

Factors like the unemployment rate, the stock market, global trade, economic policy, and the economic situation of other countries have no influence on the financial status of individuals. question 1 options: true false

The following cost and inventory data are taken from the accounting records of mason company for the year just completed: costs incurred: direct labor cost $ 90,000 purchases of raw materials $ 134,000 manufacturing overhead $ 205,000 advertising expense $ 45,000 sales salaries $ 101,000 depreciation, office equipment $ 225,000 beginning of the year end of the year inventories: raw materials $ 8,100 $ 10,300 work in process $ 5,900 $ 21,000 finished goods $ 77,000 $ 25,800 required: 1. prepare a schedule of cost of goods manufactured. 2. prepare the cost of goods sold section of mason company’s income statement for the year.