"New On The Job" joke

The
new manager walks into his office and, while settling
into his new desk, finds 4 envelopes. On one he finds
the words 'open me first,' and the other three are numbered
1 to 3.
He opens the first envelope and finds a letter from
his predecessor saying:' These three envelopes will
save you a world of trouble. In case of emergency,
please open these envelopes in sequential order; envelope
one first, envelope two second, and envelope three
third.'
The manager shrugs, puts the envelopes back, and
forgets about them.
Six months later, the workers go on strike. The company
closes, and is losing money fast.
After a long night negotiating with the union, he
remembers the 3 envelopes. Shoe opens the first one
and it says: 'Blame me, your predecessor for everything'.
Wonderful idea he thinks, and indeed it works and
the crisis comes to its end. His job is saved, and
everybody's happy.
A few month later, another strike hits. He goes to
the drawer and opens the second envelope. It reads,
'Blame the government for everything'.
It works like a charm, and he breathes a sigh of
relief as his job is, once again, saved.
A month later the workers declare another strike.
The manager goes directly to the third envelope and
it reads, 'Prepare 4 new envelopes'