Department of Industrial and Manufacturing Engineering, The Pennsylvania State University, University Park, PA 16802, USA. vsk111@psu.edu <vsk111@psu.edu>|Department of Industrial and Manufacturing Engineering, The Pennsylvania State University, University Park, PA 16802, USA. vsk111@psu.edu <vsk111@psu.edu>|Department of Industrial and Manufacturing Engineering, The Pennsylvania State University, University Park, PA 16802, USA. vsk111@psu.edu <vsk111@psu.edu>