Minor stream vehicles at a stop-sign intersection need a 8-second headway in the major stream to cross the road. It is desirable to have the probability that a minor-stream vehicle at the stop sign can across the major road through the next gap in the mainstream is 72%. What is the volume of the major stream?

Round your answers to the nearest 2 decimal points in veh/h. Note: Only include the numerical value (e.g. 51.36)