I’m sure she’ll happily provide her tax filings for this highly successful one person business.
She says that was over 20-odd years ago, and that paperwork is long gone. Most folks I know....will keep business records going back to twenty years, but I doubt that they’d go past that point.
What she says is that she was a one-person computer consultant. I knew people like that in the 1990s...building web sites for folks as a one-person company and easily clearing $200k a year. By 2000, heavy competition came along and you had high school kids who could do the same work.