A Wee Puzzle

You have an 8.5" x 11" piece of paper you'd like to cut into four equally sized rectangles. Do you:

A) Divide both 8.5 and 11 by 2 to obtain measurements
B) Fold paper into rectangles, then use ruler to obtain measurements
C) Go over to the paper cutter and eyeball it
D) Interrupt graphic designer to ask if she "remembers"