Find the moment M_O about P of a 1000N force

[s3a]

Homework Statement

The problem and its solution are attached as 1-6.jpg

Homework Equations

Cross product.

The Attempt at a Solution

If I'm correct with what I am about to say then, I get this problem but, I want to make sure that I truly get it and am not thinking some incorrect thing and believing it to be true. Basically, can someone please tell me if the point P on the diagram should be point A and whether the 0 or M_O point should be point P?

If what I said is confusing, tell me and I will rephrase it.
Thanks in advance!

 

[PhanthomJay]

Yes you are right the problem messed up the P and A and O big time

 

[s3a]

Thanks for the confirmation. :)