last question closed. please help

A portfolio manager summarizes the input from the macro and micro forecasters in the following table: Calculate the following for a portfolio manager who is not allowed to short sell securities. If allowed to short sell securities, the manager's Sharpe ratio is 0.2476 . o. What is the cost of the restriction in terms of Sharpe's measure? (Do not round intermediote calculations. Enter your answer as decimals rounded to 4 places.) a. What is the cost of the restriction in terms of Sharpe's measure? (Do not round intermediate colculations. Enter your answer os decimals rounded to 4 ploces.) b. What is the utility loss to the investor ( A=3.7 ) given his new complete portfolio? (Do not round intermediate calculations. Round your answers to 2 decimal places.)