Never farm out a job

[kingston_123]

Patricia said these words to Chuck Barris, after poisoned him, who is working for Jim Byrd as a spy and an assassin:


I nearly blew it with Byrd. Never farm out a job that you should do yourself. Do you want a laugh? He thought you were the mole. He was going to kill you. What an idiot!

What is the meaning of "Never farm out a job"?

Source: Confessions of a Dangerous Mind 2002

 

[GoesStation]

Have someone else do something.

 

[emsr2d2]

Patricia said [STRIKE]these words[/STRIKE] the following to Chuck Barris, after poisoning him, who is working for Jim Byrd as a spy and an assassin:

See above. Who does the underlined "who" refer to - Patricia or Chuck?