A three-station flow line has service times Triangular(2, 3, 4), Triangular(2.5, 3.5, 4) and Triangular (5, 6, 8) where times are specified in station order. The first two stations havesingle capacity, while the second has capacity 2. Station 2 has a scrap rate of 10%. Job interarrivals are Expon(2). Model this flow line using process-interaction blocks