Answer:
maximum 650,000 eggs
minimum 550,000 eggs
Step-by-step explanation:
It seems that the ideal production of eggs can be lowered by 50,000 or increased by 50,000, therefore the total number can vary from
600,000 - 50,000 = 550,000 minimum
to a maximum of: 600,000 + 50,000 = 650,000