30. In the sixteenth century a great change in the mode of expenditure took place. Retainers were dismissed, households were reduced and a demand for commodities was substituted for a demand for labor. How would this change affect wages, and why?
31. It is supposed by some persons that expenditure by the rich in costly entertainments is good for trade. What is your opinion on the subject?
32. A is an absentee who spends his income abroad. B spends his income chiefly on American pictures and other works of art. C spends most of his income on American servants. D saves and buys United States bonds. E employs most of his income in the production of manufactures. Explain the various effects of these different modes of expenditure on the amount of wealth in the United States, and on the working-classes of the country.
33. Compare the economic effects of defraying war expenditure (1) by loans, (2) by increased taxation.
34. Define the term capital, and distinguish between fixed and circulating capital, giving instances of each.
35. Distinguish between fixed and circulating capital, and point out how far, or in what manner, each of the following articles belongs to one kind or the other: a dwelling-house, a crop of corn, a wagon, a load of coal, an ingot of gold, a railway-engine, a bale of cotton goods.
36. Of the following, which would you class under fixed and which under circulating capital: cash in the hands of a merchant, a cotton-mill, a plow, diamonds in a jeweler's shop, a locomotive, a nursery-gardener's seeds, greenhouses, manures; a carpenter's tools, woods, nails?
37. If in a country like this a large amount of capital becomes fixed in the building of railroads, what effect will this change taken by itself have upon the laboring-class, supposing the capital to be (1) domestic, or (2) borrowed wholly or in part from abroad?
38. What conclusion is reached by Mr. Mill respecting the objections to the use of labor-saving machinery?
39. Is the extension of machinery beneficial to laborers?