Which of the following statements about the Gupta inscriptions are true? A. They are divided into 23 private records and 19 official documents on the basis of their purpose. B. Twenty seven of the Guptan inscriptions are written on stone, while 14 of them are recorded on copper plates and only one is on an iron column. C. Out of all the Guptan inscriptions, five are in the nature of prasastis. D. Ten of them record the sale of land by the state itself, for the purpose of endowment to Brahmins and temples. E. Four of them record royal grants of land to religious persons and institutions. Select the answer from the codes given below: