Which of the following is NOT correct about standard deviation and CAPM beta?

They both measure risk.

One of them measures total or stand-alone risk, the other measures market risk.

Standard deviation of past and future returns are both square roots of squared deviations from the mean, except one is a type of simple average and the other is a weighted average.

They both measure market risk.

They can both be calculated from historical returns.

part 2:

Which of the following will result in more control of the firm by the ordinary common stockholders in a public corporation (compared to a similar firm that does not have this feature)?

		Classified stock
		Tracking stock
		Regular election to select the board of directors
		Preemptive right
		Preferred stock