Your spreadsheet financial model is a liability
A founder I know discovered last year that her runway was off by four months. Not because her assumptions were wrong. Because a SUM range in row 47 didn’t include the last three hires she’d added to the team sheet. The formula referenced B12:B24. Her team list went to B27. She’d been making hiring decisions based on a number that was silently, confidently wrong. No error message. No red cell. Just a clean-looking spreadsheet telling her she had until March when she actually had until November. ...