The F/G factor values can be derived by multiplying (P/F ) and ( A/G ) factor values O (F/P) and (P/G ) factor values O (P/F ) and ( P/G ) factor values (F/P ) and ( A/G ) factor values

Consider the generalised linear regression model: y = Xẞ + e, with E[e] = 0 and E[ee] = 022. Let the model be estimated using both OLS and GLS, and let the OLS estimator of ẞ be denoted as BOLS and its GLS estimator as BGLS. Which of the following statements are incorrect about the OLS and GLS estimators? (a) BOLS is BLUE (b) BGLS is BLUE (c) The variance of BOLS cannot be less than that of BGLS (d) BGLS is more efficient that BOLS

Required information Consider the following factors. 1. (FIP,21%,34) 2. (A/G,21%,45) Find the numerical values of the factors using the appropriate formula. The numerical value of factor 1 is The numerical value of factor 2 is

d.    Perpetual system, LIFO cost flow. e.    Periodic system, weighted-average cost flow. f.    Perpetual system, moving-average cost flow.