20. The duty-payer shall declare imported good to Customs within A days following the arrival date of goods, in the case the duty-payer fails to apply for clearance within the time period, a late fee of B per day shall be levied beginning from the date following the time period expires. Which of the following one is correct? (A)A is 10 days and B is NT$150 (B)A is 15 days and B is NT$200 (C)A is 10 days and B is NT$200 (D)A is 15 days and B is NT$150