SHW 48-Inch Commercial-Grade Office Computer Desk, Black

Can this desk be assembled in reverse, so that the 60" length side is on the right and the 55" length is on the left?

What is the depth of the desk?

Can i use a monitor mount with this desk? One that clamps on the back end of the desk and has the monitors floating.

Can someone clarify the "Espresso" color of the desk? In reviewer's images, sometimes it looks black and sometimes it looks brown.