What makes Treasury bonds attractive to firms with extra cash?

Investing in Treasury bonds does not confer ownership in the government. Instead, purchasing these bonds represents lending money to the government in exchange for interest payments and the return of principal at maturity. Ownership is not a characteristic of bond investment; rather, it is a debt obligation.

Treasury bonds are not associated with high returns or high risk. In fact, they typically offer lower returns compared to riskier investments like stocks or corporate bonds. The low-risk nature of Treasury bonds translates to lower yields, making this choice incorrect for firms seeking high returns.

While Treasury bonds are liquid and can be sold in the secondary market, they are not as liquid as cash or certain other short-term instruments. Although they can be converted to cash relatively easily, the term "daily liquidity" suggests immediate availability without market conditions affecting price, which doesn't fully apply to longer-term bonds.