N-pax technology corp., a microchip manufacturing company, is hiring for the position of marketing manager for its new division. nathan, the hr manager, considers the requirements of the job, including the necessary knowledge, level of proficiency, enduring capabilities, and other personality traits, such as persistence or motivation to achieve. which of the following documents includes these considerations to nathan in selecting a candidate?
a. dictionary of occupational titles
b. job analysis
c. job descriptions
d. job specifications