Consider an investment opportunity set formed with two securities that are perfectly negatively correlated. The global minimum-variance portfolio has a standard deviation that is always . A.) equal to -1
B.) greater than 0
C.) equal to the sum of the securities' standard deviations
D.) equal to 0

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%

Suppose the production function in an economy is y = k0.5l0.5, where k is the amount of capital and l is the amount of labor. the economy begins with 64 units of capital and 16 units of labor. use a calculator and equations in the chapter to find a numerical answer to each of the following questions. what are the wage and the rental price of capital? the wage is equal to unit(s) of output and the rental price of capital is equal to unit(s) of output.

At the save the fish nonprofit organization, jenna is responsible for authorizing outgoing payments, rob takes care of recording the payments in the organization's computerized accounting system, and shannon reconciles the organization's bank statements each month. this internal accounting control is best known as a(n) a. distribution process. b. segregation of duties c. specialized budget d. annotated financial process