A vehicle platoon was observed over a distance of 1000 ft on a single lane of Oak Street, entering at point A and departing at point B. Vehicle Time at A (sec) Time at B (sec) 1 2 3 4 5 6 0 2 3 5 6 8 35 37 39 42 44 48 1. Find the time mean speed and space mean speed 2. Determine the average flow rate assuming observations were taken over 10 second period 3. Calculate the density