单项选择题

A company has determined that the quantity of that company's product demanded increases by 5 percent when price is reduced by 10 percent. That company's elasticity demand is best described as:

A.<TABLE border=0 cellSpacing=0 cellPadding=0 width="90%"><TBODY><TR><TD vAlign=top>A. unitary elastic. </TD></TR></TBODY></TABLE>
B.<TABLE border=0 cellSpacing=0 cellPadding=0 width="90%"><TBODY><TR><TD vAlign=top>B. perfectly elastic. </TD></TR></TBODY></TABLE>
C.<TABLE border=0 cellSpacing=0 cellPadding=0 width="90%"><TBODY><TR><TD vAlign=top>C. relatively inelastic.</TD></TR></TBODY></TABLE>