If there are 90 days before the date of expiration of a bill with the face value of RMB50,000 and the holder of the bill obtains RMB49,000 by discounting at a bank, the annual discounting interest rat
单选题
If there are 90 days before the date of expiration of a bill with the face value of RMB50,000 and the holder of the bill obtains RMB49,000 by discounting at a bank, the annual discounting interest rat