Study the following graph carefully to answer these questions.
The line graph below shows per cent profit earned by two companies producing electronic goods over the years % Profit = Profit earned / Total Investment x 100 Profit Earned = Total Income Total Investment in the year

If the amount invested by the two companies in 2005 was equal, what was the ratio of the total income of the company A to that of B in 2005?

A. 31 : 33

B. 33 : 31

C. 34 : 31

D. 14 : 11

Please do not use chat terms. Example: avoid using "grt" instead of "great".