Who are the richest top three billionaires in the world as per Forbes 2018 list released in March 2018?(A) Bill Gates(B) Warren Buffett(C) Mark Zukerberg(D) Jeff Bezos(E) Mukesh AmbaniChoose the correct answer:

• A. (A), (B) & (C)
• B. (E), (C) & (D)
• C. (B), (A) & (E)
• D. (D), (A) & (B)