In March 2012, the state of California started requiring that all packaging for food and drink with the additive 4-methylimidazole (4-MI) be clearly labeled with a cancer warning. Because of this, both Pepsi and Coke changed their formulas to eliminate 4-MI as an ingredient. If Pepsi and Coke did NOT change their formulas, holding all else constant, what do you think would have happened to the demand for these goods, assuming Pepsi and Coke were in a competitive market?

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%.