Why is it that slums are the areas of residence with least choice? Choose the correct options:
(i) They have dilapidated houses with poor ventilation.
(ii) The basic facilities like lights and toilets are difficult to get.
(iii) Hygienic conditions and drinking water are improper.
(iv) Better drainage facilities are available.
Options:
(A) Only (i), (ii) and (iii) are correct.
(B) Only (i), (iii) and (iv) are correct.
(C) Only (i), (ii) and (iv) are correct.
(D) Only (i), (ii) and (iv) are correct.