Regardless of whether you’d ever actually do it, what ethical theory (duties, rights, utilitarianism, some other) could be employed to justify the decision to go the drug route?

Imagine that you are considering two career directions: joining the police academy or growing some pot in the basement and getting a start in the drug-dealing business.

1. Regardless of whether you’d ever actually do it, what ethical theory (duties, rights, utilitarianism, some other) could be employed to justify the decision to go the drug route?
2. What ethical theory (duties, rights, utilitarianism, some other) could you employ to justify the decision to go the police route?