alleryMatch arc elasticity: 1. Mid: p. Average 2. Dalton: q. Pioneer 3. Arc: r. Two points
A1-p, 2-q, 3-r
B1-p, 2-r, 3-q
C1-q, 2-p, 3-r
D1-r, 2-p, 3-q
Answer & Solution
Correct answer: A. 1-p, 2-q, 3-r
The arc elasticity midpoint formula introduced by Hugh Dalton calculates percentage changes relative to the average of initial and final values.
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