A new scissor jack is being designed for use in awkward work conditions. The scissor jack has a scaffolding that can extend out to the side of the jack to access hard to reach spots. Determine if it is safe for a 225 lb worker to stand all the way to the right of the scissor jack with it fully extended. the scissor jack base and jack have a combined mass of 500 kg while the scaffolding has a mass 100 kg. from the edge of the base to middle of first wheel = 1.5 ft. from the center of the first wheel to center of second wheel is 5ft. the scaffolding is 16 feet long and the man is 3 feet wide.