Ten thousand yuan in cash was withdrawn from the credit card of China Construction Bank. After using it for one month, it will be returned to 10 150 yuan at maturity.

There is no interest-free period for credit card overdraft withdrawal of CCB, and the handling fee is 1% of the withdrawal amount, with a minimum of 2 yuan per transaction and a maximum of 100 yuan per transaction. Overdraft interest shall be compounded at the daily interest rate of 0.5 ‰ from the overdraft trading day.

Maturity repayment = principal+interest =10000+10000× 0.05 %× 30 =10150.