Solve the problem.Find the break-even point for the given cost and revenue equations. Round to the nearest whole unit.C = 20n + 134,000R = 160n

At the break-even point, cost equals revenue, so set 20n + 134,000 = 160n. Subtract 20n from both sides to get 134,000 = 140n, giving n = 134,000 ÷ 140 ≈ 957.14. Rounded to the nearest whole unit, the break-even point is 957 units, choice D.

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