Which of the Following People Would Be Categorized as Part

Which of the following people would be categorized as part of the external labor market with regard to Phoenix Inc.?

A) Ahmad,who works for Phoenix Inc.as a full-time employee
B) Tamika,who works for Phoenix Inc.and is looking for a new job
C) Pete,who is an employee at a direct competitor of Phoenix and is not looking for a new job
D) Rogerio,who is unemployed and not looking for employment
E) Karla,who works for Jupiter Inc.and is seeking employment elsewhere