Julia is driving down interstate 95 on her way from new england to florida and sees a billboard saying, "south of the border restaurant and motel is just 100 miles away." julia has never heard of south of the border before. after seeing the sign, she will most likely need additional exposure to the product before deciding whether to stop at south of the border. this is an example of
a. rejection of advertising.
b. subliminal advertising.
c. product underwhelm.
d. imc strategy.
e. the lagged effect.

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%.