Which of the following statements about Virashaivism is/are correct? 1. The Virashaivism traces its origin to the five great religious teachers—Renuka, Daruka, Ghantakarna, Dhenukarna and Vishvakarna. 2. The Virashaiva philosophy is called Shaktivishishtadvaita—the non-duality of God. 3. Ashtavarana are the eight rules of the Virashaivism to be observed by the followers. Select the correct answer using the code given below.