According to This Chapter, TNGOs Have Become More Business-Like in Which

According to this chapter, TNGOs have become more business-like in which of the following ways?

A) They are experiencing on-going professionalization, characterized by the shift from organizations run by volunteers to increasing hiring of permanent staff with university degrees and specialized expertise.
B) They are increasingly commercialized, defined as the appropriation of practices otherwise used by businesses.
C) They are experiencing on-going professionalization, characterized by the shift from organizations run by volunteers to increasing hiring of permanent staff with university degrees and specialized expertise and are increasingly commercialized, defined as the appropriation of practices otherwise used by businesses.
D) None of the given options are correct; TNGOs have not become more business-like.