A communication plan is a key component for giving guidelines on how to track project:a. Issues. b. Costs. c. Defects. d. Both costs and defects.

a. Issues

Explanation:

A Communication plan for a project allows for easier information flow between the stakeholders in the project including the client, the company and the workers.

By setting standards on how and what should be communicated the plan will let the stakeholders know how to communicate any issues affecting the project. The plan will also let the stakeholders know how to track issues that will be reported.

the correct answer is b.)

answer; monopolistic competition;