Question: 1. First Serve Vending had $5,852.25 in sales from its vending machines. These sales include taxes at 6.25%. Find the marked price and the sales tax for these items.
2. Find the sales tax on an appliance costing $288.63 if the tax rate is 5.5%.
3. Find the sales tax on a ring that costs $2,860 in a state with a 6.5% sales tax rate.