The Outatime Watch Company manufactures handmade luxury watches. Manufacturing watches takes five steps, done in order. Each workstation for each step can work on one watch at a time. The number of workstations for each step, as well as the flow time through each stop, in hours: Demand for the watches is steady at a rate of 0.19 watcheshr; the supply of raw materials is steady at a rate of 0.10 watches/hr. What is the throughput rate of the supply chain, in watches/hr