Turning points in the level of economic activity can be forecast by using :

(C)             Thank You.   

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I CHOOSE OPTION C ...............................................

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 c. Barometric methods ...................................................................................

...........................Barometric methods 

1. Turning points in the level of economic activity can be forecast by using The correct answer was: c. Barometric methods.

B.is right,,,,,,,,@@@@@@@@@@@

Option (C) Barometric methods