When identifying appropriate jobs, which of the following is an internal factor that needs to be considered?

A) Projected job market
B) Economic needs
C) Special qualifications
D) Location preferences
E) Family needs

Special qualifications are an internal factor that needs to be considered when identifying appropriate jobs because they pertain to an individual's own skills, education, and experience. Other internal factors, such as location preferences and family needs, are more subjective and can vary greatly between individuals. The projected job market and economic needs are external factors that may influence job availability and salary levels, but they are not directly related to an individual's qualifications.