Which of the following criteria implies the market is efficient? 1. Treynor Ratio equal to zero II. Jensen's Alpha equal to zero III. Sharpe Ratio equal to zero IV. Beta equal to 1 I, II and II O I, III, and IV Il only O I, II, III, and IV Question 6 2 pts Which of the following ratio is least useful? I. P/E II. P/FCF III. PEG IV. BEITDA/Enterprice Value Il only OIV only Ill only I and II O I, II and