SELF-CHECK
Base cost is 4800, contingency is 600 and an optional feature costs 900. Does it fit a 6000 cap?

REFERENCE REASONING
The planned total with contingency is 5400. Adding 900 makes 6300, exceeding the cap by 300. Removing contingency hides risk; propose scope substitution, additional approval or deferral.

This is a reasoning reference for the supplied fictional case, not an executed app or tested cloud deployment. Alternative approaches are valid when supported by stated assumptions and evidence.
