The facility manager is tasked with scheduling preventative maintenance in his facility. The manager is presented with the following data. There is switch gear equipment in the facility that is nearing the end of its useful life and is also out of warranty. Currently, the switch gear is thoroughly tested and monitored weekly. This equipment is tested more frequently than other new equipment within the facility. The rest of the facility is scheduled for maintenance every 6 months. It has also been confirmed that the incoming operating current is lower than normal. Based on the information provided, what is the most important issue facing the facility that needs addressing? Select the correct response and submit. A. All switchgear should be tested weekly B. Low incoming current can result in damage due to overheating of the insulating materials C. Low incoming current can result in damage due to condensation on the insulating surfaces D. The random failure and infant mortality rate due to the listed concerns increase the need of preventive maintenance measures