You have been pricing Samsung-Galaxy Smartwatch in several stores. Three stores have the identical price of $500. Each store charges 12 percent APR, has a 30 -day grace period, and sends out bills on the first of the month. On further investigation, you find that store A calculates the finance charge by using the average dally balance method, store B uses the adjusted balance method, and store C using the previous balance method. Assume you purchased the SmartWatch on May 5 and made a $100 payment on June 15 . What will the finance charge for June be if you made your purchase from store A? From store B? From store C? Note: Do not round intermediate calculations. Round your answers to 2 decimal places