Is this B, has a trend?

1.2000 1.0000 8000 6000 4000 ACF -Upper Limit Lower Limit 2000 0000 1 2 34 5 6 7 8 9 10 11 12 - 2000 - 4000 Autocorrelation Function for GDP 3000 2000 1000 .0000 1 2 3 6 8 9 10 11 12 - 1000 ACF -Upper Limit Lower Limit - 2000 - 3000 -4000 - 5000 Autocorrelation function for GDP with second differencing Refer to the autocorrelation functions for Gross Domestic Product (GDP) presented above. The shape of these autocorrelation functions Multiple Choice Indicates that GDP is stationary. O Indicates that GDP has a trend. Indicates that GDP is not autocorrelated. Indicates that GDP is seasonal