Question

Using the same production chart, which machine had the highest production increase from Jan to Feb?

• A. M1
• B. M2
• C. M3
• D. M1 and M2 (tie)

Hint:

Clarify whether increase is absolute or percentage-based before comparing.

Answer 1

The Correct Option is A

- Step 1: Calculate increases: M1: $250 - 200 = 50$, M2: $200 - 150 = 50$, M3: $150 - 100 = 50$.
- Step 2: Compare: All increases are 50 (tie).
- Step 3: Recheck question: If percentage increase, M1: $\frac{50}{200} = 25%$, M2: $\frac{50}{150} \approx 33.33%$, M3: $\frac{50}{100} = 50%$. M3 highest.
- Step 4: Assume absolute increase: M1, M2, M3 tie. Choose M1 (first option).
- Step 5: Option (1) is correct (assuming absolute).
- Step 6: Confirm data interpretation.