Choose the answer that best describes an profit center. A responsibility center having revenues, expenses, and an appropriate investment base. A responsibility center responsible for selling goods or services for the company. A responsibility center having both revenues and expenses. Because segmental earnings equal segmental revenues minus related expenses, the manager must be able to control both of these categories. A responsibility center in charge of making suggestions for improvment within the company. A responsibility center incurring only expense items and producing no direct revenue from the sale of goods or services. A responsibility center that is responsible for performing maintenance on the company's assets