To determine the yield on various types of bonds, one must refer to current financial data, as yields fluctuate based on market conditions and interest rates set by the Federal Reserve. A 1-year T-bill yield of 0.1% indicates a low return, typical for short-term government securities, which are considered very safe investments. The 5-year T-bond yield of 0.8% reflects a slightly higher return for a longer commitment, while the 5-year corporate bond yield of 1.5% suggests a higher risk and potential return, depending on the issuer's creditworthiness. These yields are indicative of the broader economic environment and investor sentiment.