Final answer:
The term 'refers to the requirement that the segment should be large enough to warrant investment' means that an investment should be significant enough in size to justify allocating resources to it.
Step-by-step explanation:
The term 'refers to the requirement that the segment should be large enough to warrant investment' means that an investment should be significant enough in size to justify allocating resources to it. The term 'refers to the requirement that the segment should be large enough to warrant investment' means that an investment should be significant enough in size to justify allocating resources to it.
This means that the potential return from the investment should be high enough to outweigh the cost and effort required to make the investment. For example, a business may only choose to invest in a new product line if they believe it has the potential to generate significant profits.