李同学2019-03-26 18:48:13

04.单选题 收藏 标记 纠错 To minimize total costs for a desired level of output, which of the following is the most efficient combination of labor and capital? A Equalize marginal product obtained per dollar spent on labor to the marginal product per dollar spent on capital. B Equalize average product of labor to the average product of capital. C Equalize marginal product per unit of labor to the marginal product per unit of capital. 查看解析 上一题 下一题 正确答案A 您的答案A本题平均正确率：55% Economies of scale and diseconomies of scale难度：一般 推荐：      答案解析 Costs are minimized when substitution of labor for capital (or the reverse) does not result in any cost savings, which is the case when the marginal product per dollar spent is equalized across inputs. 问：这道题 能不能讲解的再详尽一些？因为 基础课视频里这方面几乎没有涉及到？