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If f: {3, 4, 5, 6} rarr {4, 5, 6, 10} an...

If `f: {3, 4, 5, 6} rarr {4, 5, 6, 10}` and `g: {4, 5, 6, 10} rarr { 8, 12, 16}` are two functions such that: `f{3) = 4`, `f{4) = 5`, `f{5) = f{6) = 6` and `g(4) = g( 5) = 5` and `g( 6) = g(10) = 12`, then the value of `gof(5)` is :

A

8

B

12

C

16

D

5

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