If there is an increase in government spending, the new equilibrium will be at B holding everything else constant.
Government spending can be the defined as the money spent on goods and service or money spent by government to provide services to the public.
An increase in government spending will tend to lead to increase the demand of goods and service which inturn means that consumption expenditure will as well increase.
Inconclusion the new equilibrium will be at B holding everything else constant.
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