【判断题】In Para 14. "the faculty" means all the teachers in university. And under other context, it can also mean a natural ability, such as the ability to see, hear.
【单选题】Reliability refers to the product or system ( ) to complete the ability of specified functions under the specified conditions and within the specified time.
【判断题】The performance margin includes only the revenue and costs under the manager’s direct control, making it useful in evaluating the manager’s ability to control costs.