Question 16 (0.5 points) The mean squared error (MSE) is used to: seasonally adjust the forecast. O measure forecast accuracy. estimate the trend line. eliminate forecast errors. Question 17 (0.5 points) End item P is composed of three major sub-assemblies, which and 5 D's. 2 A's, 3 B's and 4 C's. Each B takes 4 C's If 17 units of Pare scheduled, and no on-hand inventory exists for any items, how many units of C will be needed? 16 272 8 136 Question 18 (0.5 points) Last month's actual demand is the same as a forecast for this month if the forecast is based on: moving average with a period of at least two months. exponential smoothing (or weighting) with alpha equal to 0.5. weighted moving average. naive forecast