# Drunken Secretary

A secretary must send 4 emails to person A, B, C, and D.

However on a given day, suppose this incompetent secretary sends those 4 emails in a completely randomly order, let $$\mathcal{P}$$ denote the probability of each person received the wrong email.

What is the value of $$24 \mathcal{P}$$?

Details and Assumptions

• Each person A, B, C, D received exactly one email.
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