Identify one negative OR positive AD shock in South Africa and Canada during the period. Clearly show the change in the components of the AD and identify which component/s is/are the source/s of the shock and why (C, I, G or NX)

AD Shock in Canada and South Africa

Consumption - Households and NPISHs Final consumption expenditure (Billion current US$):

	Canada	South Africa
2014	1010	242.81
2015	899.8	220.79
% Change	-10.91%	-9.07%

Investment - Gross capital formation (Billion current US$):

	Canada	South Africa
2014	449.1	70.48
2015	370.79	64.6
% Change	-17.44%	-8.34%

Government Spending - General government final consumption expenditure (Billion current US$):

	Canada	South Africa
2014	396.96	73.62
2015	324.97	65.82
% Change	-18.14%	-10.59%

Net Exports (Billion current US$) (EX-IM):

	Canada	South Africa
2014	-16.35	-5.71
2015	-38.37	-4.5
% Change	-134.68%	-21.19%