A manager wants to use a certain forecasting technique to forecast demand for word processing units for the past five periods. Actual amounts are shown below. He had difficulties in identifying whether the used the Naive technique or the three month moving average (3-MA), what is the MAD for the Naive forecast? (Note: write the answer as a number with 2 decimal places only, e.g. 12.50, 55.83, 12.00) Period Demand Jan. 120 Feb. 90 Mar. 100 75 Apr. May Jun. 110 50 Your answer A manager wants to use a certain forecasting technique to forecast demand for word processing units for the past five periods. Actual amounts are shown below. He had difficulties in identifying whether the used the Naive technique on the three month moving average (3-MA), what is the MAD for the three month moving average (3-MA)? (Note: write the answer as a number with 2 decimal places only, e.g. 12.50.55.83, 12.00) Demand Period Jan. Feb. 120 90 Mar. 100 75 Apr. May Jun. 110 50 A manager wants to use a certain forecasting technique to forecast demand for word processing units for the past five periods. Actual amounts are shown below. He had difficulties in identifying whether the used the Naive technique or the three month moving average (3-MA), which technique is better for the manager to use in his forecast?* Period Jan. Feb. Demand 120 90 Mar. 100 Apr. May Jun. 75 110 50 3-MA forecast Naive forecast