Hi there,<br/><br/>In the following question, why can’t I choose “C”?<br/><br/>Q: Last year people spent ____ money on shopping than the year before last.<br/><br/>(A)30 percent fewer<br/><br/>(B)30 percent more<br/><br/>(C)less than 30 percent<br/><br/>(D)much more 30 percent