Problem 7-27 

Confirm the manner inwhich your software presents the results of ARIMA(1,0,0) and
ARIMA(0,0,1) model by fitting models to the following data sets of 100 obs:
 
a) Fit a (1,0,0) model to AR1P.DAT. (Eviews)
 
b) Fit a (0,0,1) model to MA1N.DAT. (Eviews)