Claire purchases a new dress for the prom. The dress is priced $160, but it is on sale for 30% off. Claire’s aunt works at the store and can give her an additional 10% off. If the sales tax is 7. 5%, how much does Claire pay for the dress? a. $93. 24 b. $103. 20 c. $108. 36 d. $120. 40.