One of Andre's seldom-used credit cards has been stolen without his knowledge. When he gets his monthly statement, he realizes that someone else has been using the card and reports it stolen. The maximum amount of the unauthorized purchases he is he liable for is:

A. zeroB. $50C. The total amountD. $25

Stocks a, b, and c are similar in some respects: each has an expected return of 10% and a standard deviation of 25%. stocks a and b have returns that are independent of one another; i. e., their correlation coefficient, r, equals zero. stocks a and c have returns that are negatively correlated with one another; i. e., r is less than 0. portfolio ab is a portfolio with half of its money invested in stock a and half in stock b. portfolio ac is a portfolio with half of its money invested in stock a and half invested in stock c. which of the following statements is correct? a. portfolio ab has a standard deviation that is greater than 25%.b. portfolio ac has an expected return that is less than 10%.c. portfolio ac has a standard deviation that is less than 25%.d. portfolio ab has a standard deviation that is equal to 25%.e. portfolio ac has an expected return that is greater than 25%.

Companies under market structures are independent

Lindor inc.'s $100 par value preferred stock pays a dividend fixed at 8% of par. to earn 12% on an investment in this stock, you need to purchase the shares at a per share price of