Answer:
Listing the consequences of each option.
Explanation:
Voluntary exchanges happen when both parties expect to receive a gift that is better than the gift they already gave to somebody.
If your in K12, the answer is gain.
D. All of the above.
Internet allows reaching out candidates from all over the world and at the same time does require you to physically be there for recruitment enabling you to conduct recruitment sessions from office. Further, the resumes and CVs would be sent online requiring no need for physical copies of them.