Boeing launched their $737$ Max line of airplanes and due to a fault in the MCAS system on these airplanes couple of incidents of plane crashes occurred, Several countries grounded the Max line of airplanes until Boeing made changes to the planes and they were safe to fly. From the options below choose the best option for which Boeing had to make these changes?

Social Responsibility

Technological Obsolesce

Compliance with Government regulations

Ethical Responsiblity