Задание 14 ЕГЭ, английский язык: Полное понимание информации в тексте

Why did the Secret Service agents think Edward was making fun of them?

1)  Because he didn't try very hard to make a good fake.

2)  Because he used his first fake dollar in a cigar shop.

3)  Because he used an old-fashioned printing technique.

4)  Because he only made $1 bills, which isn’t a lot of money.