Security a has an expected return of 7%, a standard deviation of returns of 35%, a correlation coefficient with the market of 0.3, and a beta coefficient of 1.5. security b has an expected return of 12%, a standard deviation of returns of 10%, a correlation with the market of 0.7, and a beta coefficient of 1.0. which security is riskier? why?

Match the type of agreements to their descriptions. will trust living will prenuptial agreement

Last year ann arbor corp had $155,000 of assets, $305,000 of sales, $20,000 of net income, and a debt-to-total-assets ratio of 37.5%. the new cfo believes a new computer program will enable it to reduce costs and thus raise net income to $33,000. assets, sales, and the debt ratio would not be affected. by how much would the cost reduction improve the roe? a. 11.51%b. 12.11%c. 12.75%d. 13.42%e. 14.09%

Now, use your previously-computed value as an approximation for sigma, and compute how many ears of the experimental corn the researcher needs in the study. don't forget, the margin of error and confidence level have already been given to you in a previous problem.