That way you could serve 900 bottles. Can you serve more?

Hint: Look at the number of possible outcomes. In this case, each of the 10 mice can either live or die. That gives us 2^10 = 1024 possible outcomes. We can only encounter 1000 possible initial configurations of bottles. Is there a way to set it up so that each of the 1000 possible outcomes maps to an initial configuration?