Develop a frame for the population of each of the following research projects.
a. Measuring the job satisfaction of all union employees in a company
b. Conducting a telephone survey in Utica, New York, to determine the level of interest in opening a new hunting and fishing specialty store in the mall
c. Interviewing passengers of a major airline about its food service
d. Studying the quality control programs of boat manufacturers
e. Attempting to measure the corporate culture of cable television companies.