The following represents the actual demand and two different sets of forecasts using different methods. Compute the MAD for each forecasting method and determine the best method for this set of data.

Year-Qtr	Actual demand	Forecast methos 1 MAD1 (A-F)	Forecast Method 2 MAD2 (A-F)
2020-3	98	97	89
2020-4	108	110	106
2021-1	83	68	70
2021-2	100	101	102
2021-3	95	86	87
2021-4	90	94	92
2022-1	71	68	72
2022-2	104	105	106
2022-3	84	91	88
2022-4	80	93	91
2023-1	78	68	70
2023-2	120	118	122