1) on 3/19 the company issued a 10 year bond that assigned credit rating of "AA".

what is the coupon interest rate?

UST 10 interest rate

credit premium

2) also on 3/19 the company issued a 3 year bond assigned to credit rating of "A".

what is the coupon interest rate?

UST 3 interest rate

credit premium

3) what was the credit risk premium required on a ten year bond rated "A" on 3/19?

3 Mo6 Mo9 Mo 1 Yr18 Mo 2 Yr 3 Yr 4 Yr 5 Yr10 Yr20 Yr30 Yr+ CDs 0.05 0.10 0.05 0.10 0.15 0.25 0.45 0.60 0.99 1.80 Bonds U.S. Treasures - 0.04 0.05 0.10 0.13 0.19 0.37 0.67 0.94 1.73 2.38 2.46 U.S. Treasury Zeros -- 0.06 0.32 0.62 0.93 1.89 2.49 2.49 Government Agencies -- 0.12 0.03 0.14 0.35 0.83 1.05 1.99 2.67 3.08 Corporates (AAA) -0.21 0.16 0.32 0.75 0.99 -- 3.02 3.63 Corporates (AA) 0.17 0.21 0.29 0.58 0,95 1.15 2.18 3.04 3.89 Corporates (A) --0,01 0.11 0.26 0.43 0.42 0.69 1.09 1.49 2.71 3.45 4.11 Municipals (AAA) 0.02 0.10 0.18 0.37 0.41 0.36 0.49 0.65 0.83 1.46 2.18 2.64 Municipals (AA) 0.02 0.18 0.31 0.41 0.43 0.55 0.71 0.87 1.24 1.98 2.57 2.97 Municipals (A) 0.15 0.37 0.31 0.41 0.55 0.57 0.71 1.28 1.24 2.14 2.57 2.97