Can't all of these options except for B be considered capital of some sort, whether financial, human, or constructed capital?

12. Which of the following would be counted in the category of resources called capital? (A) Money raised by firms through issuing stock (B) The time it takes for an invention to get a patent (C) The ability of a business owner to combine resources (D) The common stock that a family owns in a firm E) The factory that a firm uses to produce goods