'P' and 'Q' entered into a partnership with Rs. 20,00,000 and Rs 40,00,000 respectively. After four months, they invested Rs. 1,00,000 each in it. If the annual profit is Rs. 18,40,000, the difference between the shares of profits of 'P' and 'Q' (is Rs.) is

A

5,60,000

B

6,50,000

C

6,00,000

D

5,80,000