In the diagram below; there is an excess?

In the diagram below; there is an excess?

A. demand for 30 units B. supply of 40 units C. demand for 20 units D. supply of 20 units   Correct Answer: Option B – demand for 20 units Explanation Excess demand occurred when 40 units were supplied. This is because, at this point, the demand was the same as...

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