​Why Might It Be Easy to Cut the Wrong Line

Multiple Choice

​Why might it be easy to cut the wrong line on a part laid out for cutting?

A) ​One person laid it out and another made the cut.
B) ​The light in many shops is not very bright and it is hard to see the lines to be cut.
C) ​There is no way to identify between a cut, bend, layout, and centerline when making a PAC.
D) ​Sometimes scratches on the plate might look like the layout lines of a part to be cut.