You are the Principal of a School. One of your teachers always comes late. You will

The correct choice is: Call him and counsel him

A good leader first finds out why the teacher is late and counsels him, giving him a chance to improve. Firing him at once or starting disciplinary action straight away is too harsh as a first step (it is for later if nothing improves), and ignoring the problem harms discipline.

Hence the best response is ‘Call him and counsel him’.