0 on that Project, but those 2 engineers will still be used on a different Project that needs just 2 Engineers.
BUT a company that sees that project as a critical part of the bussines and MUST tackle that project, will only need the 2 engineers in the payroll. Or hire just 2 instead of 10.
Engineers not hired = 8
Or.. maybe they don't really need that project that needs 10 engineers. They are ok as they are today, but they realize that with AI, they don't need those 2 engineers anymore to produce the same output, probably can be handled by just one with AI assistance.
Engineers fired = 1