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 total amount invested by the two companies in 2009 was ` 27 lakh while the amount invested by company B was 50% of the amount invested by Company A, what was the total profit earned by the two companies together?

A. 21.15 lakh

B. 20.70 lakh

C. 18.70 lakh

D. 20.15 lakh

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