With reference to the history of Indian rock-cut architecture, consider the following statements:
The caves at Badami are the oldest surviving rockcut caves in India.
The Barabar rock-cut caves were originally made for Ajivikas by Emperor Chandragupta Maurya.
At Ellora, caves were made for different faiths.
Which of the statements given above is/are correct?
(a) 1 only (b) 2 and 3 only (c) 3 only (d) 1, 2 and 3