Tony bought a sweatshirt with an original price of 548, and he then used a coupon for a 20% discount Keith bought an identical sweatshirt at a different store for $42.95 Which statement is true?
1) Tony paid $54.55 less than Keith paid
2) Tony paid $14.95 less than Keith paid
3) Keith paid $4.55 less than Tony paid
4) Keith paid $14.95 less than Tony paid