If the payback period for a project is greater than its economic life, the a. project will always be profitable. b. entire initial investment will never be recovered c. project would only be acceptable if the company's cost of capital was low d. project's return will always exceed the company's cost of capital A manager of a cost center is evaluated mainly on a. the profit that the center generates. b. his or her ability to control costs c. the amount of investment it takes to support the cost center. d. the amount of revenue that can be generated