Company A.
Owned by Muslim (Malaysian)
Worker: 30% Muslim, 70% non Muslim

Company B
Owned by non Muslim (Malaysian)
Worker: 70% Muslim, 30% non Muslim

Company C
Owned by Muslim (non Malaysian)
Worker: 90% Muslim non Malaysian; 10% Muslim Malaysian

Company D
Owned by non Muslim (non Malaysian)
Worker: 100% Muslim Malaysian


How to choose if once support BMF?
Situation are more complicated in real world.