Even in the absence of collective bargaining, workers do have some bargaining power that allows them to receive wages higher than their reservation wage. Each worker's bargaining power depends both on the nature of the job and on the economy-wide labor market conditions. Consider the job of a delivery person and a computer network administrator.

In which of these jobs does a worker have more bargaining power?

a. A delivery person would have more bargaining power because the job is more skilled.
b. A network administrator would have more bargaining power because there are many workers with the same skilled.
c. A delivery person would have more bargaining power because there are many jobs that require the same skills.
d. A network administrator would have more bargaining power because the job is more skilled.