Jay Arthur, teaches people how to turn data into dollars using Microsoft Excel. Jay helped a healthcare system reduce rejected claims by $24 million. Jay is the author of Lean Six Sigma Demystified (2nd), Lean Six Sigma for Hospitals (2nd McGraw 2014), Agile Process Innovation and QI Macros® Lean Six Sigma Software for Excel-a software package that automates the charts and documents required for Agile Process Innovation.