The answer is <em>A; manufacture</em>. The word can be used as a verb when it means making something on a large scale. This is an action word, or a verb.
Ex: A company that <em>manufactures</em>paint.
When used as a verb, "manufacture" usually has an "s" or "ed" added on to the end of it (as seen above), except in certain cases (below).
Ex: To <em>manufacture</em>goods on such a large scale by hand must be so much work!
You don't need to be so precise and say the month or the date because there's not that high of a chance that something would change in a newer edition from the same year.