Passage Summary: The boss at Acme started at the very bottom, so the company must be great at promoting people from entry-level jobs.

Conclusion: Acme Corporation provides unskilled workers with excellent opportunities for career advancement.

Reasoning: The current president of the company, Ms. Garon, originally started at Acme in an entry-level, unskilled assembly line position.

Analysis: The argument relies on a single, dramatic example to prove a general rule. This is a classic 'exceptional case' flaw. Just because one person rose from the assembly line to the presidency doesn't mean the average worker has a realistic shot at doing the same. To weaken this, look for an answer that suggests Ms. Garon's path was unique—perhaps she is the only one who ever did it, or perhaps she had outside advantages that the typical unskilled worker lacks.