Consider the following statements regarding the Public Accounts Committee:(a) It is the oldest financial committee, working as the watchdog of Parliament.(b) It is concerned with the question of policy.(c) Its work is only post - mortem.(d) Its control over finance has three features namely expert control, financial control and non - party control.Which of the statements given above are correct?

• A. (a), (b), and (c)
• B. All above
• C. (b), (c), and (d)
• D. (a), (c), and (d)