Which situation is most likely an indicator that an economy has reached a peak?
A. After months without any change, the gross domestic product fell for two months in a row.
B. After months of consistently falling, the gross domestic product stayed the same for two months in a row.
C. After months of consistently falling, the unemployment rate stayed the same for two months in a row.
D. After months without any change, the unemployment rate fell for two months in a row.