1) Find the gap when the evaluation period of the interest rate revision gap is 1 month, 3 months, or 2 years.

5) If interest rates increase by 50 basis points, how will net interest income change for the next one month gap period?

3) If the duration of assets is 3.41 years and the duration of liabilities is 3.5 years, what will be the duration gap of this company?