The correct option is A Indian Revenues
Pitt's India Act, was an Act of the Parliament of Great Britain intended to address the shortcomings of the Regulating Act of 1773. With the Act, the East India Company's political functions were separated from its commercial functions. It set up a board of control in Britain through which the British government could fully control the company’s civil, military and revenue affairs in India. All members of the Board of Control were to be paid their salaries from the Indian revenues and not out of the British Exchequer.