Consider the following statements in the context of Amir khusro's literary contribution:

A) The book "Kiran - us - Saden" by Amir Khusro describes the meeting of Bughra Khan.

B) "Mifata - ul- Futuh" relates to the war campaigns and other administrative accounts of Sultan Allauddin Khilji.

C) "Khazain - ul - Futuh" is an account of the military campaigns of Jalaluddin Kilji, Malik Chajju revolt and attack on Ranthambhore.

Which of the above statements is/are correct?