Question 9Use the unpaid balance method to find the finance charge on the credit card account. Last​ month's balance, the​ payment, the annual interest​ rate, and any other transactions are given below. Last​ month's balance, ​$610​Payment, ​$260Interest​ rate, 18. 2​%Bought​ dog, ​$150Bought pet​ supplies, ​$75Paid veterinarian​ bill, ​$80The finance charge is ​__$​(Round to the nearest cent as​ needed. ) a) $0. 10
b) $23
c) $1
d) $10