Marcos Co. is considering a project that will increase residual income by $15,000. The project has a 12% return on investment (ROI) which exceeds the company's 10% required rate of return. Marcos Co. currently has an overall 15% ROI in the department where this project would be implemented. Which of the following statements regarding this potential investment are true?

The department manager may not want to accept the project because it will lower the overall ROI for the department.

The project should be rejected by the company because its ROI is lower than the current departmental ROI.

The project should be accepted because the residual income will help push the project's ROI above the projected 12%.

The project should be accepted by the company because it increases overall residual income.