लेखक: Steven N. Tani

GREGORY S. PARNELL, Ph D, is Professor of Systems Engine-ering at the United States Military Academy at West Point and Executive Principal Analyst with Innovative Decisions, Inc. TERRY A. BRESNICK, MBA, is Cofounder of Innovative Decisions, Inc. and President of Innovative Decision Analysis, Inc. STEVEN N. TANI, Ph D, is Partner and Fellow of Strategic Decisions Group. ERIC R. JOHNSON, Ph D, is Associate Director at Bristol-Myers Squibb.