The following equations relate to an open economy with a government sector. E = aggregate expenditure on domestically produced goods, C = Consumption, I = Investment, G = Government expenditure, T = taxes, M = imports, X = Exports. Which equation is correct

• A.E = C + I + G
• B.E = C + I + G + M – X
• C.E = C + I + G + X – M
• D.E = C + I + G – T + M – X
• E.