How is the Sri Brhad-bhagavatāmṛta divided?

A. Into three cantos: Pūrva-khaṇḍa, Uttar-khaṇḍa, and Madhya-khaṇḍa
B. Into four sections: Śrī Bhagavat-kṛpā-sāra-nirdhāraṇa, Śrī Golokamāhātmya-nirūpaṇa, and two others
C. Into two cantos: Pūrva-khaṇḍa and Uttar-khaṇḍa
D. Into one canto: Śrī Bhagavat-kṛpā-sāra-nirdhāraṇa
Answer: 