Nick has 300,000 layers that he replaces withpullets every 18 months at $10.80 per pullet. He replaces one-third of the layers every 6 months.

a. How many layers are replaced every 6 months?
b. What is the cost of the replacement pullets per year?
c. How much would be saved each 6 months if the pullets cost $10.55 each?


a. 100,000 layers
b. $2,160,000
c. $25,000

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