Which of the following statements about Kerala’s literary history are correct?

i) Mushakavamsa, written by Atulan in the 11th century, details the history of the Mushaka dynasty.
ii) Sukasandesham is a poetic work that provides geographical and social information from Rameswaram to Thrikkannamatilakam.
iii) Mamankam Kilippattu, written by Kadanjeri Namboothiri, contains a detailed description of the Mamankam festival.