The first question is 100% right. The second one is the same as the one but with different multiple-choice. Please pay a close attention

1. Given the capital allocation line, an investor's optimal complete portfolio is the portfolio that

A) maximizes expected profit

B) minimizes the risk

C) minimizes both risk and return

D) maximizes expected utility

2. Given the capital allocation line, an investor's optimal complete portfolio is the portfolio that

A) maximizes expected return

B) minimizes standard deviation risk

C) maximizes both risk and return

D) maximizes expected utility