Suppose it is possible to switch the order of processing of all parts so that material first goes to facility 2 and then to facility 1, instead of going to facility 1 first and then facility 2. You are asked to advice the management team to help determine if the flow pattern in a new line to be installed should be from facility 1 to facility 2 or from facility 2 to 1. Assuming all other data remain unchanged, which flow pattern would you recommend and why?