Fredricka wants to buy the new Lift-o-matic gym for arm wrestling champions. It costs $1253. She could put it on her credit card that has a monthly interest rate of 18.9% (lower than many real credit card interest rates). If she takes 3 years to pay it off, how much did she pay total for the Lift-o-matic gym? [Put Your Answer to this in Blank #1] If Fredricka saved $100 a month, how long would it take her to get the $1253? (answer in either months or years) [Answer in Blank 2]

How much of what Fredrick paid was just interest? or how much money could she save by earning up the money and not putting this on her credit card? [Put your answer in Blank #3]