It
is at this stage that the success or otherwise of
a project is largely determined. No amount of skill
or effort later can make a silk purse of a project
out of a sow's ear of a concept.
Estimate
Costs
Many diverse concepts
have to be examined. Only performance requirements
are known with any certainty. The computer-based family
of FACET models provides the necessary speed, consistency
and ability to make performance-based estimates.