1. School of Engineering, Math, and Technology, Navajo Technical University, Crownpoint, NM 87313, USA
2. Department of Industrial and Manufacturing Engineering, North Dakota State University, Fargo, ND 58102, USA
3. Department of Industrial & Systems Engineering, North Carolina Agricultural and Technical State University, Greensboro, NC 27411, USA
4. Department of Engineering Technology, Fairmont State University, Fairmont, WV 26554, USA