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.
stupid | definition: lacking or marked by lack of intellectual acuity | synonyms: goosey, unthinking, goosy, unintelligent, soft-witted, dumb, dopey, obtuse, lumpen, thick, wooden-headed, thick-skulled, cloddish, slow, dense, blockheaded, nitwitted, senseless, lumpish, gormless, jerky, gooselike, gaumless, weak, duncish, witless, thickheaded, dopy, dull, dim, duncical, loggerheaded, yokel-like, fatheaded, boneheaded, foolish, doltish, anserine