The correct option is B Todar Mal
Akbar's revenue minister was Todar Mal. He conducted a survey of produce over a ten year period (1570 CE to 1580 CE). On the basis of this, tax rates were fixed. Abul Fazl is the author of Akbar Nama. Birbal was Akbar's close friend. Ziyauddin Barani was a chronicler who lived before the era of Akbar.