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