RNA Polymerase Moves in Which Direction Along the DNA

RNA polymerase moves in which direction along the DNA?

A) 5' to 3' along whichever strand it's on
B) 3' to 5' along the template strand
C) 5' to 3' along the template strand
D) 5' to 3' along the double-stranded DNA
E) 3' to 5' along the nontemplate strand