Stephen runs a pet salon. He is currently grooming 120 dogs per week. If instead of grooming 120 dogs, he grooms 121 dogs, he will add $68.24 to his costs and $66.78 to his revenues. What will be the effect on his profits of grooming 121 dogs instead of 120 dogs? Stephen's profits will change by $0.00. (Enter your response rounded to two decimal places.)
Added by Mar-A S.
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Step 1: Calculate the change in profit per week by subtracting the increase in costs from the increase in revenues. Show more…
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