A digital camera salesman earns a commission of $\$12$ per camera for the first $10$ cameras he sells each day.

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by BTGmoderatorLU » Sat Oct 11, 2025 8:33 am

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A digital camera salesman earns a commission of $\$12$ per camera for the first $10$ cameras he sells each day. If the salesman earns a commission of $\$16$ a camera for each one sold over $10,$ how many cameras did he sell today?

1. Yesterday the camera salesman sold $10$ cameras

2. The salesman earned $\$48$ in commission more today than yesterday

The OA is C

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Source: Beat The GMAT — Data Sufficiency | Sat Oct 11, 2025 8:33 am

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