Question: Consider a three workstation serial flow system with total units limits of (3, 2, 3) at the workstations. Assume that all times are exponentially distributed. Let the mean time to prepare jobs for entry into the first workstation be 60 minutes, and let the mean service rates be 1.2, 1.3, and 1.1 jobs per hour for the three workstations, respectively. Develop the workstation throughput estimates for the first five full cycles of the decomposition procedure (forward and backward passes).