"kirk started saving for retirement at age 50 with plans to retire at age 70. he invested an average of $300 per month in various securities, with an average annual return of 4% adjusted for inflation. assuming monthly compounding, how much has kirk saved at the start of retirement? "

Individual consumers belong to which step of choosing a target market? possible customers competition demographics communication

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%.

Reagan corporation is a wholesale distributor of truck replacement parts. initial amounts taken from reagan's records are as follows: