... sales and approximately Poisson demand. International Journal of Production Economics, Vol. 102, pp. 244- 254 . Supply Chain Management – Pathways for Research and Practice 138 sharing information ... unit b = 0. 152 003 C = $100 per hour K = 100 S = 6 hours per setup 0 .5 Table 11. (P = 38,400, r = 90%, b = 0. 152 003) Supply Chain Management – Pathways for Research and Practice 140 ... (j=1,2,…,Q) customer is equal to 1/Q. Therefore we can now express the expected total cost for a unit demand as: Supply Chain Management – Pathways for Research and Practice 130 2/11)2/(12212/11)2/(2121)),(),(.(1)),(),(.(1QiQQiQiQQiiRmQsciRmQscPQiRmQsciRmQscPQk...