A and B started a business by investing ₹1,00,000 each. After 4 months, A left the business and C joined the business with ₹2,00,000 at the same time. The annual profit sharing is calculated on the bases of total investment of respective partners. The share of B in an annual profit of ₹24,000 is :

₹6,000 ₹9,000 ₹12,000 ₹14,000

₹9,000