In the answer of part b for this question, it stated:”This means that at the 95% confidence level, the interest rate will be 2.1% above or below current LIBOR”. I wonder where did this 2.1% came from? The standard deviation for 6 months is 1.061% and at 95% confidence, value at risk should be 1.061 * 1.645 = 1.75% above or below the LIBOR rate… Dont know where did the 2.1% come from?