The “enterpriser” is a worker whose compensation for service is not fixed but depends upon the profitableness of the enterprise he pursues, which may be any business venture from mining or manufacturing to merchandizing, and in any capacity from employer seeking “profits” to salesman on “commission.” To eliminate this type of Economic service from the fundamental Labor category in Economic science is not only useless and misleading but also absurd. The fact that the “enterpreneur’s” service may or may not prove profitable to himself--the fact, in other words, that when he enters upon an enterprise he “takes chances” as to compensation--does not alter the Economic character of his functioning. He is none the less nor any the more in the Man category of Economics in contradistinction to the Natural Resource category and the Artificial Objects category. The only Economic difference, essentially, between him and the “common laborer” or “wage-worker”--except that one may be more serviceable than the other, individual for individual--is that the compensation of the “common laborer” or “wage-worker” is nominally secured by contract, whereas the “enterpriser’s” is contingent; and this difference is not fundamental. To take the “enterpriser” out of the Labor category in Economics by assigning him to a fourth fundamental category, is to trifle with Economic classifications. Why extend the basic categories of Economics from Natural Resources, Artificial Objects and Man, to Natural Resources, Artificial Objects, Man and Enterprisers? A similar classification of Business itself--which, by the way, is usually managed by “enterprisers”--would likewise be absurd and trifling as well as confusing. What is legitimate Business but human service? And what else in Economic classification fundamentally can human service be but Labor? Business is in the Man class of Economics in contradistinction to the Natural Resource class and the Artificial Objects class. No other fundamental classifications are possible. Consequently, the activities of Business classify themselves naturally in the domain of Economics as Labor. And so of the professions. So, too, of every other kind of human service in the Productive Process, whether the service take on such direct forms of Production as making Artificial Objects and such as delivering them from hand to hand or place to place, or such indirect forms as promoting the comfort, the enjoyment, the health, the education, the cleanliness or what not (provided it be Economically legitimate), of such human workers as literally do make or deliver Artificial Objects. All are in the Labor category.