Accountants and finance people are not the almighty rulers of projects.
If you can not get enough thrust under your rocket sectional area, your capsule will simply not leave the ground and your astronauts won't make it to the Moon, independently on the accountants opinion on the matter.
If you can not get enough thrust under your rocket sectional area, your capsule will simply not leave the ground and your astronauts won't make it to the Moon, independently on the accountants opinion on the matter.
All of those things are important.