(d) Find a multiple of OMLE that is an unbiased estimator of 0. Call it 01. (e) Find a multiple of Y that is an unbiased estimator of 0. Call it 02. (f) Compute Eff(1, 02), the efficiency of 02 relative to 61, and determine which of these two unbiased estimators is preferable for the estimation of 0? Justify your answer.2. (36 points) Suppose that Y1, . .., Y, is a random sample from a population whose density is f(y|0) = 303 y-4, yz0, for some parameter 0 > 0. As we showed in class, the maximum likelihood estimator of 0 is OMLE = min { Y1, . .., Yn}