Refer to the article "Making Money" in your Money, Money, Money magazine for a complete version of this text.
Based on the information in the "Paper Money" section of the article, how do people most contribute to making paper money unfit for circulation?
A) by repeatedly folding the bills
B) by using bills longer than their average lifespan
C) by carrying bills in pockets rather than wallets
D) by accidentally ripping bills in half E​