Remaining Time: 48 minutes, 00 seconds Question Completion Status: Moving to another question will save this response. Question 9 Which of the following is true? o a. The efficient frontier with short sales dominates the efficient frontler without short sales b. The efficent frontier with and without short sales are exactly the same C. The efficient frontier without short sales dominates the efficient frontier with short sales d.Short sale restriction has no effect on the efficient frontier Moving to another question wil save this response. 5 6 8