X a consumer spends his entire income on two commodities A and (B) if price of A increases by 10% and his expenditure on item B remains same, then the price elasticity of item A is

X a consumer spends his entire income on two commodities A and (B) if

1.	X a consumer spends his entire income on two commodities A and (B) if price of A increases by 10% and his expenditure on item B remains same, then the price elasticity of item A is
A.	1
B.	< 1
C.	> 1
D.	≥
Answer» B. < 1