Priscilla decides to order a delivery from the local sandwich shop. Her order comes to $12. 74 and there is a $2. 30 delivery charge. When the food is delivered, Priscilla adds on to her receipt a charge of 15% of her total, not including the delivery charge, as a tip for the driver. When Priscilla goes to check her debits on her online bank statement, what amount should she expect as her total debit? a. $14. 65 b. $15. 04 c. $16. 95 d. $17. 30.