2. Use the August 15, 2022 U.S. Treasury quotes shown below to calculate the discount factor and spot rate for each maturity given in the table. Maturity Coupont Pricet Discount Factor Spot Ratet 2/15/23 2.000 99.5 8/15/23 2.500 99.34375 2/15/24 2.750 99.28125 3/15/24 2.375 98.375 2/15/25 2.000 97.15625 8/15/25 2.000 96.6875 2/15/26 1.625 95.15625 8/15/26 1.500 94.28125 2/15/27 2.250 96.9375 8/15/27 2.250 96.8125 Coupon and spot rate in %/year, price as percent of par