Your group has been hired as secure networking consultants by Forever Young Cosmetics. Their corporate headquarters, manufacturing plant, and distribution center are in a single 250,000 square foot structure located in St Louis, MO. They want to use IEEE 802.11n capable wireless devices to track inventory and shipment and to provide laptop access to the Internet for their employees. They want to provide total wireless coverage of their entire building with the maximum wireless security possible using commercially available devices. Your task is to provide a preliminary recommendation for a secure wireless infrastructure that would support their needs. They currently have a wired Local Area Network with approximately 250 hosts that are connected through a firewall to a single high-speed Internet connection provided by Comcast. Make a list of security features that would be enabled in the network and an explanation of the type of protection, strengths, and weaknesses that they would afford.