Consider two perfectly negatively correlated risky securities, x and y. security x has an expected rate of return of 9% and a standard deviation of return of 27%. y has an expected rate of return of 17% and a standard deviation of return of 39%. what is the weight of security y in the minimum variance portfolio? enter your answer rounded to two decimal places. do not enter % in the answer box. for example, if your answer is 0.12345 or 12.345% then enter as 12.35 in the answer box.

The cook corporation has two divisions--east and west. the divisions have the following revenues and expenses: east westsales $ 603,000 $ 506,000 variable costs 231,000 300,000 traceable fixed costs 151,500 192,000 allocated common corporate costs 128,600 156,000 net operating income (loss) $ 91,900 $ (142,000 )the management of cook is considering the elimination of the west division. if the west division were eliminated, its traceable fixed costs could be avoided. total common corporate costs would be unaffected by this decision. given these data, the elimination of the west division would result in an overall company net operating income (loss) of: multiple choice$91,900$(64,100)$(142,000)$(50,100)