In general, it is true that

a more specialization is always better.
b less specialization is always better.
c specialization imposes costs as well as benefits.
d more specialization is always worse.

Since most answers with "always" are almost always wrong, there's only one possible answer.

c) Specialization imposes costs as well as benefits.

To determine the correct answer, we need to analyze each option and consider their validity.

a) "More specialization is always better." This statement is quite extreme and not entirely accurate. While specialization can bring benefits in terms of increased efficiency and expertise in a particular area, it may also lead to dependency on a specific skill or field, limiting flexibility and adaptability in other areas.

b) "Less specialization is always better." Similar to option a, this statement is also extreme and oversimplified. While being a generalist can offer advantages such as versatility and the ability to adapt to various tasks, it might not be suitable for all situations. In many complex professions and industries, specialization is required to achieve expertise and deliver high-quality work.

c) "Specialization imposes costs as well as benefits." This option acknowledges that specialization has both advantages and disadvantages. Specialization can enhance productivity and efficiency by enabling individuals to focus on specific tasks, but it can also lead to reduced versatility and potential skills gaps in other areas. Therefore, this option seems logical and accurate.

d) "More specialization is always worse." This statement is the direct opposite of option a. While specialization can have limitations and drawbacks, labeling it as always worse is an overgeneralization. Specialization is often necessary to achieve excellence and depth of knowledge in a particular field, and it can bring numerous advantages in terms of innovation and problem-solving.

Based on the analysis above, the option that seems the most accurate is option c: "Specialization imposes costs as well as benefits."