If true that is an obvious case of fraud and you are making my point, the only time a loan will be repaid is if the money was spent on things other than payroll...which amounts to fraud.
Who cares if its a nail salon? Math is math, if you have 14 employees the maximum eligibility would be 8 weeks of payroll with a cap at $100k salary + up to an addition 25% for non-payroll expenses. $5-$10M for a business with 14 employees is fraud on its face.