In Problem 8, If a = 2

question 18

Multiple Choice

In Problem 8, if a = 2.10, b = 1.10, and c = 1.20, the marginal products of x₁, x₂, and x₃ (in this order) are

• A) all increasing.
• B) decreasing, increasing, and decreasing.
• C) all decreasing.
• D) increasing, decreasing, and constant.
• E) all increasing if A > 1.

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