Question

You were overcharged $4.52 on your cell phone bill 3 months in a row. The cell phone company says that it will add -$4.52 to your next bill for each month you were overcharged. On the next bill, you see an adjustment of -$13.28. Is this amount correct?

Answer 1

Since it was overcharged $4.52 for 3 months you paid 4.52×3= $13.56 more

They only refunded $13.28 which is wrong