Editor’s Note: Follow the Money Philip Weinsier, IJERI Manuscript Editor	3
A Simulation Model Study for Cash Traceability Lance N. Decker, Texas A&M University; Ben Zoghi, Texas A&M University	5
Impact of Polishing Pad Patterns on Cu Arc Scratching during CMP Processing Hector Olivas, Texas State University; In-Hyouk Song, Texas State University	22
Impact of Number of Prints and Time Delay on Density and Shrinkage Percentage of Parts Printed by Binder Jetting 3D Printers Suleiman Obeidat, Sam Houston State University; Iftekhar Basith, Sam Houston State University; Ulan Dakeev, Sam Houston State University	27
Instructions for Authors: Manuscript Formatting Requirements	32