Which of the following statements about Kailash Mansarovar Yatra are true?

(a) It has been organised by Ministry of External Affairs.

(b) It has been organised through two different routes Lipulekh Pass (Uttarakhand) and Nathula Pass (Sikkim). 

(c) Foreign Nationals are not eligible to apply for this yatra.

(d) Ministry of External Affairs does not provide any subsidy/financial assistance to Yatris.