(Exhibit: Output,Consumption,and Investment)In this graph,when the capital-labour ratio is OA,AB represents:

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Quizplus · Accepted Answer

In the graph, the vertical axis represents the investment and consumption per worker, and the horizontal axis represents the capital-labour ratio. When the capital-labour ratio is OA, the point on the curve represents the total output per worker, which is divided into consumption per worker and investment per worker. Therefore, AB represents investment per worker, and BC represents consumption per worker. Hence, the best choice is C, which states that AB represents investment per worker, and BC represents consumption per worker.

(Exhibit: Output,Consumption,and Investment)In This Graph,when the Capital-Labour Ratio Is OA,AB