How do you solve C on the calculator to get AR(2)

1. The following table gives data on number of passengers cars owned in China (in millions) from 1998 to 2004. Obs I Year I Number of Cars I Lag 1 variable Lag 2 variable 1 1998 230.65 7 2094 1069.69 (a) (In class} Use your calculator to t AR(1) model to predict the Number of Cars. (b) (In class)Use your AR(1) model to predict the Number of Cars for 2905. (c) (10 points) Use your calculator to t AR(2} model to predict the Number of Cars