A question about ethics

Let's say you are offered a job at a bank as a janitor.

The branch manager offers you a contract.

The contract states you will get a bonus of $X every year.

You get this bonus regardless of whether the bank makes money.

• Would you take the job?
  
• Would you accept the bonus?
  

Now lets add a twist - the bransch manager said:

• The money for your bonus will come from the deposits?
  
• The money for your bonus will come from the safety deposit box?
  
• The money for your bonus will come from the safe?
  

So would you:

• Still accept the job
  
• Still accept the bonus
  
• Why?