Demand for a particular type of battery fluctuates from one week to the next. A study of the last six weeks provides the following demands (in dozens): 4, 5, 3, 2, 8, 10 (last week).

Forecast demand for the next week using a two-week moving average.

Forecast demand for the next week using a three-week moving average.

Which model is the better predictor? [ Select ] ["three week moving average", "can not be compared since they are using different time amounts", "two week moving average"]