Use the following rates and payments table. % Monthly Rate 1% Up to $500 Over $500 Unpaid balance New balance Under $200 Over $200 Minimum payment $10 5% of new balance Previous Balance New Purchases $666.70 $53.46 Find the following. (Round your answers to the nearest cent.) (a) the finance charge for the month $ (b) the new balance $ (c) the minimum monthly payment