Question

why must aggregate .​

Answer 1

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Answer 2

Answer:

$<marquee behaviour-move><font colour="pink"><h10>According to AD= AS approach, the equilibrium is determined only when aggregate demand (AD) equals aggregate supply (AS) because at this level there is no tendency for income and output to change and the economy may achieve full employment equilibrium. </h10></marquee>$

Explanation:

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