solve the following

Instructions Problem 1 Problem 2 Problem 3 Problem 4 Please show all your work in order to receive credits. You can show the calculations by listing how you input in a financial calculator, or use Excel. Grading is based on effort. Instructions Problem 1 Problem 2 Problem 3 Problem 4 Price Sensitivity of Fixed Income Securities Please show calculations to confirm the duration numbers (show the calculations) for maturities at 4, 10, 15 and 20 in the table. Price at 9% (P) Price at 9.5% (P) Price at 8.5% (P) Duration 870.41 855.80 885.35 3.40 Duration Number of years to maturity 10 15 20 743.29 677.57 634.86 717.45 647.73 603.44 770.35 709.35 668.78 7.12 9.09 10.29 P.-P. 2(B)(0.005)