Schroeder, R., Goldstein, S., & Rungtusanatham, M. (2011). Operations management: Contemporary concepts and cases. (5th ed., pp. 507-515). New York, NY:
Schroeder, R., Goldstein, S., & Rungtusanatham, M. (2011). Operations management: Contemporary concepts and cases. (5th ed., pp. 507-515). New York, NY: