If the price of a commodity is decreased by 30% and its consumption is – McqOptions

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1.	If the price of a commodity is decreased by 30% and its consumption is increased by 10%, then what will be the percentage increase or decrease in the expenditure of the commodity?
A.	23% decrease
B.	23% increase
C.	17% increase
D.	17% decrease
Answer» B. 23% increase

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