act one

  • 1. Which coupon should I use?

act two

  • 3. Make an argument about which coupon is a better deal than the other. Tell us under which circumstances it's better. Use the examples below to illustrate your case.


  • 5. What if you were holding two coupons, one that said "$x off" and the other said "x% off." Which do you use and under what conditions?