Answer:
D. all of the above
Explanation:
When you're planning to hire somebody to work in your company, you have to consider many things such as the job responsibilities of the person, his working hours and his wage. These are important because you have to let an applicant know what kind of job he is getting himself into and how much he will be earning provided the working hours. Once he agrees to it and you're also satisfied with his skills, you may come to terms or an agreement that he may now start working in your company. This is an efficient way to hire somebody without wasting so much time.
