Which of the following are among the challenges faced by project managers? a. They must effectively deal with networks of people both within and outside the parent company. b. They are not allowed to be flexible about how the project should be accomplished. c. They frequently have more authority than responsibility. d. They must learn how to accomplish project work unilaterally - on their own.

They must effectively deal with people both within and outside the parent company.

Explanation:

A project manager is a person charged with the responsibility of starting, planning, designing, executing, monitoring, directing, controlling and closing a project. Project managers can be found in several sectors such as construction, architecture, information technology, petrochemical, architecture etc.

The project manager must possess management skills, be able to resolve conflicts and be able to recognize risks. The project manager is responsible for decisions. It is the role of the project manager to make sure that the people involved in the project do their job well in order for the project to be successful.

the second one is 3mm

because i just took the test

answer: kevoto

explanation: be healthy