A simulation engine in accordance with a preferred embodiment is based on a Microsoft Visual Basic component developed to help design and {HEAD ~ test feedback} in {TAIL ~ relation} to a Microsoft Excel spreadsheet 
in
A simulation engine in accordance with a preferred embodiment is based on a Microsoft Visual Basic component developed to help design and { HEAD ~ test feedback } in { TAIL ~ relation } to a Microsoft Excel spreadsheet
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH