How many AR and MA terms should be included for the time series by looking at the above ACF and PACF plots? ACF PACE 02 -- 02- -02- -04 -04 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 Lag Lag O A . AR(0) and MA(1) AR (1) and MA(0) O B. O C . AR(2) and MA(1) AR(1) and MA(2) OD