Ruling on salary if one acquired the certificate by cheating

A security guard sleeping when he has nothing to do

Ruling on working in a company that sells toys that have music

Can an employee receive both his salary and a share of the profits? Is it permissible for him to receive a bonus in return for his work?

The head of the department lets them leave one hour before the end of the work day

Can Muslim Men Wear Gold Watches?

He works in a restaurant and takes tips with the knowledge of the owner

The owner of the factory is cheating in weights and measures; should he carry on working with him?

Woman working in the perfume business

He studied in an institute by means of a trick; should he work in the profession that he has learned?