A man Buy television set at a price exclusive of sales tax for $2124 if sales tax of 12% is changed how much money does the man pay

Barrett is comparing the membership fees for two museums.the art museum charges a one-time fee of $8.25 plus $2.25 per month. the science museum charges a one-time fee of $10.75 plus $3.50 per month. how much does barrett save by joining the art museum instead of the science museum?