Final answer:
Liam has 108 eggs in all.
Step-by-step explanation:
To find out how many eggs Liam has in all, we need to multiply the number of dozens by the number of eggs in one dozen. There are 12 eggs in one dozen. So, 9 dozen eggs is equal to 9 multiplied by 12, which gives us 108 eggs. Therefore, the correct answer is A. 108.