10. What are the two factors which give value to land? (Carver, page
111.)

11. Explain the statement that thousands of individuals coöperate to
furnish the humblest workman with food and clothing. (Smith, chapter
i.)

12. What is the secret of modern industrial efficiency? (Adams, page
87.)


TOPICS FOR INVESTIGATION AND REPORT

I

1. Visit a factory, mill or shop in your vicinity and study the
organization of the plant with regard to the application of the
principle of the division of labor. Secure the amount of output per
man by dividing the total product by the number of workmen coöperating
in its production. Compare the output per man under these conditions
with the probable output per man if each workman were working
separately, without material assistance from other workmen.

2. Study, both by inquiry and by observation, the effects of the
division of labor upon the health and spirits of the workmen in the
factory, mill or shop visited.

3. Classify the industries in your locality on the basis of whether
they rely chiefly or entirely upon human, animal, water, steam or
electric power. Why does each industry not utilize some other form of