Prior information regarding the questions: a solution was provided for a hospital but was rejected by the board of directors because it was too expensive. Regardless of the solution provided for the hospital how can one determine where to cut costs in the proposal? Which fault-tolerant options are most critical for a hospital's network and also which are expensive but less critical? What questions should you ask the IT director that will better enable you to prioritize the fault-tolerance features recommended? What points of failure do you suggest absolutely must be addressed with redundancy?