A widget company has increased production by at least 10% every year for the last five years. Next year, the company will increase production by 10%. A school holds chorus recitals and plays in the auditorium. Ticket sales for the chorus recitals have risen by 15%, while tickets for the plays have dropped by 30%. More people now attend the chorus than plays. Two test tubes contain the same amount of potassium cyanide. A scientist adds some amount of potassium cyanide to one test tube, so that test tube now contains more potassium cyanide. A company starts every new employee with the same salary. Tyrone and Samantha are new hires, and both recently received their first raise. Tyrone's raise was 25%, while Samantha received a 10% raise. Ttherefore, Tyrone now makes more money than Samantha.
Alexandra and Ronan work for a widget manufacturer. Both Alexandra and Ronan received raises based on their annual performance review. Alexandra received a 25% raise, while Ronan received a 10% raise. Ttherefore, Alexandra now makes more money than Ronan.
The flawed reasoning in which of the following is most similar to that in the argument?