40. What is “the conclusive answer to the objections against machinery”?

Efficiency of Production.

41. Explain briefly the chief causes on which the productiveness of labor depends.

42. What are the principal ways in which advantage arises from the division of labor?

43. What are the principal advantages of division of labor? In what cases and why is it better to carry on a productive enterprise on a large scale?

44. Under what circumstances, and in what callings, can the division of employment be carried out to the fullest extent?

45. Show how the amount of available capital and the extent of the market for products limit division of labor.

Population.

46. Give a brief statement of Malthus's theory of population, explaining the different checks on population in different stages of civilization.

47. Enunciate Malthus's law of population, and give an outline of the reasoning by which he established it. Give an account of any objections that have been brought against Malthus's position, and criticise those objections.