You are the Facility Manager and are responsible for overseeing a forty-six-floor hotel. In response to new safety regulations you are required to refurbish your elevators. Working closely with an engineering company, you identify a solution that not only meets all regulatory requirements but also saves energy resulting in an attractive pay-back period for the estimated $1.5 million project investment. Your project will launch in two weeks and you are developing your communications plan and related communications material. Which are the most important stakeholder groups to inform prior to launching this project? B. You should inform all Facilities staff to ensure they are aware of the renovation schedule. A. Given the large investment, you should inform the CFO and all senior management just prior to launching this project. C. You should inform all front-line hotel staff and hotel visitors and guests to minimize disruption caused by the project. D. You should inform the body that regulates elevators to ensure they are aware that the hotel will soon meet the regulator requirements