In a specific code, 'COW' is represented as '37123'. How is 'PIG' coded if 'P' is 16, 'I' is 9, and 'G' is 7?

Answer: A. 1697
The code for 'PIG' is formed by concatenating the values of P, I, and G: 16, 9, and 7, resulting in '1697'.