“…Let n i be the number of servers at Station i, and µ i be the service rate of Station i's servers, for i = 1, 2. Similar to Reed and Yechiali (2013), we assume Station 1 has a waiting room of infinite size, and Station 2 has a waiting room with m < ∞ spots. Note that by letting m approach ∞, we can approximate a general two-station tandem queue with infinite waiting rooms in both stations.…”