Accountant: The newspaper industry habitually cites the rising cost of newsprint to explain falling profits.
Implied Conclusion (rebuttal)
The rising cost of newsprint isn't why newspapers have falling profits.
Intermediate Conclusion
The real threats to profitability are falling circulation and falling advertising, not newsprint costs.
Premise
Adjusted for inflation, newsprint isn't any more expensive than it was a decade ago.
Evaluate
The three most common things we see on Method are 1. Analogies 2. Faulty Implications of Logic / Plan 3. Alternatives
The context of this conversation is Explain Curious Fact ("why are profits falling for newspapers?"). Our author is disputing one hypothesis ("rising cost of newsprint") by showing that it's implausible ("the cost of newsprint hasn't risen") as well by proposing an Alternative explanation ().
Goal
Let's look for any answer that matches. The author derailed one explanation for a phenomenon by showing it wasn't plausible and proposed an Alternate explanation for it.