‘Constraint Optimization’ is closer to which of the following objectives of a business firm?

Correct option is C

"Constraint Optimization" is closest to the objective of (c) Satisfying behavior in a business firm. 
Constraint optimization means finding the best solution within specific limitations or constraints, which aligns with the concept of "satisficing" behavior where a company aims to achieve a "good enough" level of performance rather than maximizing profits strictly.