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.
1 a shift, subterfuge, or evasion; quibble. 2  a sudden twist or turn:He lost his money by a quirk of fate. 3  a flourish or showy stroke, as in writing. 4  an acute angle or channel, as one dividing two parts of a molding or one dividing a flush bead from the adjoining surfaces.