Out of the total land area of Pakistan the total land area of Punjab is 20.6 mha (about 50.90 million acres) out of which ____ are cultivated?

A. 54 % or 11.04 mha
B. 57 % or 12.00 mha
C. 58 % or 12.04 mha
D. 59 % or 13.04 mha