If the arithmetic mean of 0, 5, 4, 3 is a, that of -1, 0, 1, 5, 4, 3 is b and th

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If the arithmetic mean of 0, 5, 4, 3 is a, that of -1, 0, 1, 5, 4, 3 is b and that of 5, 4, 3 is c, then the relation between a, b, and c is

Options:

A . a = b = c

B . a : b : c = 3 : 2 : 4

C . 4a = 5b = c

D . a + b + c = 12

Answer: Option B

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