16. What effect may discharges have on work? State both good and bad.
17. Why avoid the storage of cement during winter when none is being used?
18. Should men be left in entire ignorance of the condition of work? How far should the distribution of information be made on the job?
19. What principles should guide the design of new methods on work, and what opposition is likely to be encountered?
20. Why are labor organizations generally opposed to piece-work and bonuses?
21. What effect may slight raise of pay have on men's work? decrease of pay?
22. What is the advantage of performance and efficiency charts over tabulated reports?
23. What sort of foreman is most efficient?
24. What is stumpage?