A program through which new ideas, methods, and advice are offered to farmers to increase farm yields is known as

Union work rules may restrict productivity in all of the following ways except

A. Requiring a minimum number of workers for a certain task. B. Limiting the pace of production. C. Restricting the types of jobs a particular individual can do. D. Requiring a maximum number of workers for a certain task.

If an input must be increased for output to increase, it is called a

A. unchangeable input. B. variable input. C. changeable input. D. fixed input.