The cost of servicing of a maruti car at Maruti care Pvt. Ltd. is ₹ 400 Manager of service centre told me that for the second service within a year a customer can avail a `10%` discount and further for third and fourth servicing he can avail `10%` discount of the previous amount paid, within a year. Further if a customer gets more than 4 services within a year he has to pay just `60%` of the servicing charges on these services. A customer availed 5 services from the same servicing station, what is the total percentage discount fetched by the customer?

Options

A. 0.1942
B. `18.5%`
C. `17.6%`
D. `26%`

Answer

A