If a firm gets too large, it will eventually experience both diseconomies of scale and an increase in costs associated with the learning-curve effect as cumulative volume of production grows

Which of the following is true regarding the Interstate Commerce Commission?

A. It was an executive agency. B. It was run by 10 commissioners. C. The commissioners served staggered six-year terms. D. Five of the commissioners were to be of any one political party.

The sample plan refers to:

A) the process used to select units from the population to be included in the sample B) the process used to select units from previous samples into the present sample C) the process used to select units from the population into a sample size formula D) the process used to select units from the population to be included in telephone surveys E) the process used to determine which members of the sample should be contacted