Twila decides to purchase several party trays for her holiday party. she sees that a local store has relish trays for $18.95, cheese and cracker trays for $23.99, and cookie trays for $25.49. the store also has a coupon in its flyer for $5 off any purchase of $50 or more on party trays. twila orders 1 relish, 1 cheese and cracker, and 2 cookie trays. at this store, discount coupons are applied after tax is calculated, so a sales tax of 8% was added to twila’s purchase, and then coupon amount was deducted. if twila was charged $96.43, determine if she paid the correct amount. a. twila paid the correct amount for her purchase. b. twila paid $4.00 too little for her purchase. c. twila paid $0.40 too much for her purchase. d. twila paid $2.51 too much for her purchase.