Which bonds in the bond portfolio are subject to: Default Risk? Reinvestment Rate Risk? Interest Rate Risk?

Details of the Bond Portfolio Par Value Maturity Coupon Cost Basis FMV 10,000 US T-bills 10,000 N/A 9,640.00 9,643.20 20,000 US T-bonds 20,000 30 8% 20,000 22,494.47 10,000 US T-bonds 10,000 20 0 1,313 2,625.30 20,000 Super co. bonds 20,000 20 9% 20,000 24,271.01 15,000 Meager Bonds 15,000 25 9% 15,000 3000.47 25,000 TN Municipal 25,000 15 6% 25,000 27,616.29 Money Market Acct 10,349.26 TOTAL 100,000.00 Note: The Super co bonds are investment grade quality while the Meager Bonds are junk bonds