First Principles Thinking: core concept
A is correct. The module says fixed-income markets are usually sorted three ways: issuer type, credit quality, and time to maturity. Think of time to maturity as the bond's remaining life. That is why it separates short-term, intermediate-term, and long-term bonds.
B is incorrect. Shareholder voting rights belong to equity ownership. A normal bond classification does not start by asking who can vote.
C is incorrect. Dividend policy is also an equity idea. Fixed-income classification in this module is about issuer, credit quality, and maturity, not dividends.