Total product is simply the output that is produced by all of the employed workers. Marginal product is the additional output that is generated by an additional worker. With a second worker, production increases by 5 and with the third worker it increases by 6.
Definitions for doltish. Here are all the possible meanings and translations of the word doltish. Princeton's WordNet(5.00 / 1 vote)Rate this definition: cloddish, doltish(adj) heavy and dull and stupid.
A blemish is a nick, scratch, or other mark on the surface of a stone, as opposed to an inclusion, which exists in (or reaches into) the stone's interior. Blemishes should have little impact on a stone's value and beauty because they can usually be removed easily by polishing.