Which of the following describes a cash benefit form?

A cash benefit form represents a monetary benefit received by an individual that can be used for various needs, such as living expenses or other personal expenditures. Public assistance benefits fit this definition as they are direct payments provided by the government to individuals in need, helping them cover essential costs like food, housing, and healthcare. This direct financial support characterizes it distinctly as a cash benefit form.

In contrast, investment portfolio returns, corporate bonuses, and bank interest earnings represent earnings or returns on investment rather than direct benefactor support aimed at covering essential living needs. While they can also provide cash, they do not specifically qualify as "cash benefits" in the context that they are not typically designed to assist individuals in maintaining basic living standards directly. Instead, they are often the result of prior financial activity or investment decisions.