Answer the question on the basis of the following cost data for a firm that is selling in a purely competitive market. $1$150.00$25.00$175.00$25.00275.0023.0098.0021.00350.0020.0070.0014.00437.5021.0058.5024.00530.0023.0053.0031.00625.0025.0050.0035.00721.4328.0049.4346.01818.7533.0051.7668.07916.6739.0055.6786.951015.0048.0063.00128.97\begin{array}{ccccc}& \text { Average } & \text { Average } & \text { Average } & \\\text { Total } & \text { Fixed } & \text { Variable } & \text { Total } & \text { Marginal } \\\text { Output } & \text { Cost } & \text { Cost } & \text { Cost } & \text { Cost }\\\hline1 & \$ 150.00 & \$ 25.00 & \$ 175.00 & \$ 25.00 \\2 & 75.00 & 23.00 & 98.00 & 21.00 \\3 & 50.00 & 20.00 & 70.00 & 14.00 \\4 & 37.50 & 21.00 & 58.50 & 24.00 \\5 & 30.00 & 23.00 & 53.00 & 31.00 \\6 & 25.00 & 25.00 & 50.00 & 35.00 \\7 & 21.43 & 28.00 & 49.43 & 46.01 \\8 & 18.75 & 33.00 & 51.76 & 68.07 \\9 & 16.67 & 39.00 & 55.67 & 86.95 \\10 & 15.00 & 48.00 & 63.00 & 128.97\end{array}$ Refer to the data.The marginal cost column reflects:

A) the law of diminishing returns.
B) the law of diminishing marginal utility.
C) diseconomies of scale.
D) economies of scale.

Question

Answer the question on the basis of the following cost data for a firm that is selling in a purely competitive market.

1$150.00$25.00$175.00$25.00275.0023.0098.0021.00350.0020.0070.0014.00437.5021.0058.5024.00530.0023.0053.0031.00625.0025.0050.0035.00721.4328.0049.4346.01818.7533.0051.7668.07916.6739.0055.6786.951015.0048.0063.00128.97\begin{array}{ccccc}& \text { Average } & \text { Average } & \text { Average } & \\\text { Total } & \text { Fixed } & \text { Variable } & \text { Total } & \text { Marginal } \\\text { Output } & \text { Cost } & \text { Cost } & \text { Cost } & \text { Cost }\\\hline1 & \$ 150.00 & \$ 25.00 & \$ 175.00 & \$ 25.00 \\2 & 75.00 & 23.00 & 98.00 & 21.00 \\3 & 50.00 & 20.00 & 70.00 & 14.00 \\4 & 37.50 & 21.00 & 58.50 & 24.00 \\5 & 30.00 & 23.00 & 53.00 & 31.00 \\6 & 25.00 & 25.00 & 50.00 & 35.00 \\7 & 21.43 & 28.00 & 49.43 & 46.01 \\8 & 18.75 & 33.00 & 51.76 & 68.07 \\9 & 16.67 & 39.00 & 55.67 & 86.95 \\10 & 15.00 & 48.00 & 63.00 & 128.97\end{array}

Refer to the data.The marginal cost column reflects:

A) the law of diminishing returns.
B) the law of diminishing marginal utility.
C) diseconomies of scale.
D) economies of scale.

Kentrelle Williams · Accepted Answer

Final Answer : A, Explanation :  The marginal cost column reflects the law of diminishing returns, as it initially decreases with increased output, then increases, indicating that adding more of a variable input to a fixed input eventually yields diminishing marginal returns.

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