Approximate (nearest sensible option): 14.995 × 8.001 × 20.991 = ?

Introduction:
When all three factors are very close to round integers, multiply the rounded values to get a near-exact estimate. The tiny deviations (±0.005, ±0.001, etc.) have minimal influence relative to the coarse answer options provided.

Given Data / Assumptions:

• 14.995 ≈ 15
• 8.001 ≈ 8
• 20.991 ≈ 21

Concept / Approach:
Approximate product ≈ 15 * 8 * 21. Multiply stepwise and compare to options. This approach is standard in approximation questions involving nearly-integer factors.

Step-by-Step Solution:

Verification / Alternative check:
A slightly more exact check: 14.995 * 8.001 ≈ 120.0 (to within about 0.01), then 120 * 20.991 ≈ 2518.9, which rounds to 2520 and matches the nearest option.

Why Other Options Are Wrong:
1950, 2200, 2100, and 1520 are far from the 2520 region implied by near-integer rounding.

Common Pitfalls:
Attempting exact multi-decimal multiplication under time pressure. Recognize near-integers and round sensibly first.

Final Answer:
2520