At point [10], the writer is considering adding the following sentence:
'As the number of corporate and service-based jobs has increased, the need for people who work with their hands has diminished.'
Here, C is the right answer because it accurately states that the issue of “corporate and service‑based jobs” is not particularly relevant at this point in the paragraph. The focus here is on repairing objects in a “throwaway culture,” not jobs. A, B, and D are incorrect because each misinterprets the relationship between the proposed text and the information in the paragraph.