| Data Sufficiency Butler: April 2025 |
| April 9 | DS 1 | DS 2 |
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DS 1 A car dealer purchased a new car from the manufacturer for a percent more than the production cost, and then sold the car for b percent more than the price at which he purchased it. What was the production cost of the car?
(1) b = 5
(2) The difference between the price at which the car dealer bought the car and the price at which he sold the car was $2500.
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DS 2 If each of the 8 employees working on a certain project received an award, was the amount of each award the same?
(1) The standard deviation of the amounts of the 8 awards was 0.
(2) The total amount of the 8 awards was $10,000.