

MCQOPTIONS
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1. |
The 'law of demand' expresses |
A. | effect of change in price of a commodity on its demand |
B. | effect of change in demand of a commodity on its price |
C. | effect of change in demand of a commodity over the supply of its substitute |
D. | None of the above |
Answer» C. effect of change in demand of a commodity over the supply of its substitute | |