✪ Choose the correct option.
A and B entered into a partnership, investing Rs.16,000 and Rs.12,000 respectively. After 3 months, A’ withdrew Rs 5000, while B’ invested Rs.5000 more. After 3 month more, C joins the business with a capital of Rs.21,000. After a year, they obtained a profit of Rs.26,400. By what amount does the profit of B exceed the share of C ?