Consider the following statements:
(1) Only 40% of Australia's land is arable.
(2) About 80% of Australian exports continue to be agricultural products.
(3) Coffee, tea, tobacco are imported.
(4) It is the only country where the white races are heavily committed to the agricultural sector of economy.
Select the correct answer using the codes given below:
Correct option is D. 2, 3 and 4