Making the accept or reject decision

Fuzzy Button Clothing Company's decision to accept or reject project Beta is independent of its decisions on other projects. If the firm follows the NPV method, it should project Beta.

Which of the following statements best explains what it means when a project has an NPV of $$0?$

When a project has an NPV of $$0,$ the project is earning a rate of return less than the project's weighted average cost of capital. It's OK to accept the project, as long as the project's profit is positive.

When a project has an NPV of $$0,$ the project is earning a profit of $$0.$ A firm should reject any project with an NPV of $$0,$ because the project is not profitable.

When a project has an NPV of $$0,$ the project is earning a rate of return equal to the project's weighted average cost of capital. It's OK to accept a project with an NPV of $$0,$ because the project is earning the required minimum rate of return.