Study the following graph and answer the following questions:














1. In the year 2000, which of the following Companies earned maximum percent profit?
(A) a
(B) b
(C) d
(D) f



2. In the year 2001, which of the following Companies earned minimum percent profit?
(A) a
(B) c
(C) d
(D) e



3. In the years 2000 and 2001, which of the following Companies earned maximum average percent profit?
(A) f
(B) e
(C) d
(D) b