Ali, Bali and Chandni started a business and their investments were in the ratio 4 : 3 : 6. Both Ali and Bali started the business and Chandni joined them after 6 months. Since Chandni was an active partner, it was decided that Chandni would get a monthly salary of Rs. 6000 from the annual profit. Chandni's total salary came out to be 12% of the annual profit after a year. What is the share of Bali in the total profit?