Which of the following individuals would be eligible for a 403(b) retirement plan?

A 403(b) retirement plan is specifically designed for employees of certain tax-exempt organizations, such as public schools, universities, and non-profit organizations. School teachers typically work for public or private educational institutions, which qualifies them for this type of retirement plan.

In contrast, the other professions listed—financial analysts, CPAs, and medical doctors—generally do not work for organizations that fit the criteria for a 403(b). Financial analysts and CPAs often work in the private sector or for accounting firms, while medical doctors may work in hospitals or private practices that are not non-profit organizations. Therefore, a school teacher stands out as the individual who is eligible for a 403(b) plan due to their employment in the educational sector.