Answer: Legal Approach is the required approach of green management.
Step-by-step explanation:
Since we have given that
Number of micrograms released per cubic meter of air = 150
Number of hours from paint shops it takes = 24 hours
It releases between 140 and 150 micrograms.
So, Utililmotors use "Legal Approach" of green management.
As it is the type of green management approach that is needed by law.
And it comply with current laws as it does not go further.
So, Utilimotors used legal approach within the EPA regulation and get checked that emission is done within the permissible limit.