Option (C) is correct because jobs which involve high degrees and level of innovations are known as Quinary activities. This sector focuses on interpretation of existing of new idea, evaluation of new technologies. People who are working in this sector are called gold collar.

Option (A) is not correct because secondary activities transform raw materials into products or goods. It does not require high degrees of knowledge.

Option (B) is not correct because quaternary activities are used to describe knowledge based part of the economy such as media, research and development.

Option (D) is not correct because primary activities include the production of raw material and basic foods. It does not require high degrees and level of innovation.