| Name | Size | Date | |
| 1040-87.XLS | 43590 | 9/20/1990 | |
| ANNUAL.XLS | 2309 | 9/20/1990 | |
| ASSUMED.XLS | 6632 | 9/20/1990 | |
| BEGIN.XLW | 1001 | 9/20/1990 | |
| CHART.XLW | 692 | 9/20/1990 | |
| EAST.XLS | 2167 | 9/20/1990 | |
| ENGINES.XLC | 4247 | 9/20/1990 | |
| ENTRIES.XLS | 6273 | 9/20/1990 | |
| EXCEL.EXE | 606976 | 9/20/1990 | |
| EXCELHLP.HLP | 354832 | 9/20/1990 | |
| EXPENSE.XLS | 31532 | 9/20/1990 | |
| FUN.XLW | 766 | 9/20/1990 | |
| INTRO.XLS | 5036 | 9/20/1990 | |
| LINK.XLW | 647 | 9/20/1990 | |
| MODEL.XLM | 8506 | 9/20/1990 | |
| MODEL.XLS | 17615 | 9/20/1990 | |
| ORDERFRM.XLS | 21981 | 9/20/1990 | |
| READ.ME | 739 | 12/19/1991 | |
| REGION1.XLS | 2177 | 9/20/1990 | |
| REGION2.XLS | 2757 | 9/20/1990 | |
| RESULTS.XLC | 1636 | 9/20/1990 | |
| RESULTS.XLS | 6618 | 9/20/1990 | |
| SCIENCE.XLC | 63012 | 9/20/1990 | |
| TEXT.XLC | 1614 | 9/20/1990 | |
| WEST.XLS | 2174 | 9/20/1990 | |
| XINCOME.XLC | 1271 | 9/20/1990 | |
| XPENSE.XLC | 1652 | 9/20/1990 | |
| ZBENEFIT.XLC | 856 | 9/20/1990 | |
| ZRESULTS.XLC | 1317 | 9/20/1990 |