30. Trading investments include A) debt and equity securities that the investor expects to hold longer than one year or debt or equity securities that are not readily marketable B) investments in debt and equity securities that are highly liquid and that the investor intends to hold until they mature C) investments in debt securities that the investor intends to hold until they mature D) equity securities in which the investor holds less than 20 percent of the voting stock and that the investor plans to sell in the near future 31. Which of the following is an example of a held-to-maturity investment? A) machinery B) bond C) land D) equity investment