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. of or belonging to a nationality or group: Scottish. 2. often derogatory having the manner or qualities of; resembling: slavish; prudish; boyish. 3. somewhat; approximately: yellowish; sevenish. 4. concerned or preoccupied with: bookish.