In a coding system where Z=26, Y=25, X=24, what is the code for the word 'DOG'?

A. 4-15-7

If the word 'FISH' is coded as '9-18-19-8', what is the code for 'HAT'?

A. 8-1-20

In a number to letter coding where A=1, B=2, ..., Z=26, what is the coded form of 'HELLO'?

A. 8-5-12-12-15

If 'BAT' is coded as '2-1-20', what is the code for 'RAT'?

A. 18-1-20

Using the same coding system, what is the numerical code for the word 'DOG'?

D. 417