The word 'BIRD' is coded as '1479' and 'FARM' is coded as '2583'. What is the code for 'RIB' in this coding system?

A. 479

If 'MOUSE' is coded as 13, 15, 21, 19, 5 and 'RAT' is coded as 18, 1, 20, what is the code for 'HAT'?

A. 8, 1, 20

If the word 'CAT' is coded as '312', and 'DOG' is coded as '415', what is the code for the word 'BAD'?

A. 213

If 'SUN' is coded as 19, 21, 14 and 'MOON' is coded as 13, 15, 15, 14, what is the code for 'STAR'?

A. 19, 20, 1, 18

If the code for 'CAT' is 12, 15, 18 and the code for 'DOG' is 14, 17, 20, what is the code for 'BAD'?

C. 9, 11, 13