The table below shows the ratios of black to white keys on pianos of various sizes.


Black A 27 54 81
White 13 B 78 C


Determine which table has the correct values for A, B, and C.

Black 8 27 54 81
White 13 40 78 119

Black 9 27 54 81
White 13 52 78 104

Black 9 27 54 81
White 13 39 78 117

Black 18 27 54 81
White 13 26 78 130