Two swim clubs are having a membership sale. Aqua Plus is offering a two-year membership for $237.36. Water World is offering an 18-month membership for $184.50. Which describes the swim club that has the lower-priced offer? Aqua Plus has the lower cost of $19.78 per month. Water World has the lower cost of $15.38 per month. Aqua Plus has the lower cost of $9.89 per month. Water World has the lower cost of $7.69 per month. please hurry