In the following diagram points A-D represent portfolios or assets. Fill in (i) and (ii) in the following statement: "In the diagram, portfolio C is preferred to portfolio D because portfolio C has (i) than portfolio D for the same (ii)."

a. (i) lower standard deviation; (ii) expected return.

b. (i) higher expected return; (ii) standard deviation.

c. (i) higher expected return; (ii) beta.

d. (i) lower beta; (ii) standard deviation.

e. (i) lower beta; (ii) expected return.

Efficient frontier wlo nisk free asset. D B A Efficient frontier with the risk-free asset Efficient frontier wlo nisk free asset. D B A Efficient frontier with the risk-free asset