D. In order for a resource to be considered scarce, some people have to use it so it must be desirable (I) and (III). Scarce can be defined as not plentiful, therefore II makes no sense in this context.
Some other examples of the use of statistics are related to the method of production functions in wheat, maize, and sugar beet production, etc, the influence of particular factors on agricultural production, measuring of the contribution of production factors, and technical progress to the growth of the national product.
The answer is B.<span>a new system of producing goods by using machines rather than manual labor.
C and D are not about the </span>industrial revolution
Workers had gained better working conditions this is what the Gompers see as the benefit of joining a union. A union is an action of uniting of joined and it is also an organized association formed to protect their rights and interest.