please explain how to find the answer.

Locate the Treasury issue in Figure 7.4 maturing in May 2038. Assume a par value of $10,000. a. What is its coupon rate? (Enter your answer as a percent rounded to 3 decimal places, e.g., 32.161.) b. What is its bid price? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) c. What was the previous day's asked price? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) a. Coupon rate b. Bid price c. Previous day's asked price Coupon 1.250 0.875 1.125 8.125 2.000 1.500 2.500 2.210 6.875 1.500 6.375 Maturity 11/15/2018 4/15/2019 4/30/2020 8/15/2021 7/31/2022 2/28/2023 5/15/2024 8/15/2025 8/15/2026 8/15/2027 8/15/2028 11/15/2028 2/15/2029 8/15/2029 5/15/2030 2/15/2031 2/15/2036 2/15/2037 5/15/2037 5/15/2038 2/15/2039 8/15/2039 2/15/2040 11/15/2040 2/15/2041 2/15/2042 2/15/2043 5/15/2043 2/15/2044 2/15/2045 11/15/2046 5.500 5.250 5.250 6.125 6.250 5-375 4-500 4.750 5.000 4.500 -500 4-500 4.625 4.250 4.750 3.125 3.125 2.875 3.625 2.500 2.875 Bid 100.1484 99.0703 98.5938 127-4844 99.9609 96.5703 101.9375 135.8438 92.4766 136.8281 130.2891 128.1563 128.7578 139.1875 142.5781 134-3438 128.0781 131.7891 135-9531 128.0625 110.9844 127.4922 129-7188 123-3438 132.4688 103-3516 103.1406 98.3594 112.7266 90.7578 98.1172 Asked Asked Chg Yield 100.1641 0.0391 1.160 99.0859 0.0625 1.286 98.6094 0.1016 1.558 127-5000 0.2344 1.857 99.9766 0.2266 2.004 96.5859 0.2500 2.096 101.9531 0.3125 135.8594 0.3438 2.262 92.4922 0.2969 2.380 136.8438 0.4688 2.414 1 30-3516 0.4531 2.473 128.2188 0.4453 2.485 128.8203 0.4609 2.478 139.2500 0.5391 2.478 142.6406 0.5938 2.478 134.4063 0.5625 2.470 128.1406 0.7031 2.618 131.8516 0.7500 2.688 136.0156 0.7656 2.690 28.1250 0.6875 2.749 111.0469 0.6406 2.824 127-5547 0.7344 2.839 129-7813 0.6953 2.855 123-4063 0.7422 2.885 132.5000 0.7578 2.872 0.6484 2.934 103.1719 0.6250 2.950 98.3906 0.5625 2.963 112.7578 0.6484 2.939 90.7891 0.6016 2.987 98.1484 0.6719 2.969 3 103-3828