Which of the following statements are true about the scope of the Attorney General's functions?
(i) The Attorney General's primary role is to advise the Government of India on legal matters referred by the President.
(ii) The Attorney General is prohibited from holding a brief against the Government of India.
(iii) The Attorney General must not advise any ministry or department of the Government unless the reference is channeled through the Ministry of Law and Justice.
AOnly (i) and (ii)
BOnly (i) and (iii)
COnly (ii) and (iii)
DAll of the above (i, ii and iii)