Simon is trying to figure out how much it will cost to buy 30 cases of water for a school picnic. How much will Simon pay for 30 cases of water?

Water Prices by the Case
Number of cases
Price in dollars
15 66.00
20 88.00
35 154.00


1. $99.00
2. $119.00
3. $121.00
4. $132.00


which one is right

PS this is for my little sis