QUESTION 2 If the head of a hotel's food and beverage operation is held accountable for revenues and costs, the food and beverage operation would be considered a (n): revenue center. O investment center. O contribution center. O cost center. O profit center. QUESTION 3 The Telemarketing Department of a residential remodeling company would most likely be evaluated as a: cost center. O contribution center. O profit center. O revenue center. O investment center