In a certain code, the word 'DOG' is coded as '47'. If 'D' is 4, 'O' is 15, and 'G' is 7, what is the code for 'FISH'?

C. 34

If the word 'HELLO' is coded as '85121215', what is the code for 'WORLD'?

A. 2318124

In a certain code, 'FISH' is coded as 6148. What is the code for 'BIRD'?

A. 2918

If A=1, B=2, C=3, and so on, what is the code for the word 'CAT'?

B. 312

If the word 'HELLO' is coded as '851212', what is the code for 'WORLD'?

C. 231418