Ok, our products are tools for aviation. We always we get customers who want a cost estimate of the new tools which have yet to be designed. We can understand that they need this to estimate their budgets, but we don't have prototype costs yet which we use to estimate/determine the final tool...
We produce mechanical drawings for ground support tooling in aerospace. The number of drawing changes due to either a drawing engineering error or drafting errors has to be reduced as per our leaders.
We are a large company and have standards, checkers, designers and engineers doing it all...