Once you’ve narrowed the list of potential remodelers to just two or three, ask each one to provide a bid for completing your project. Tell them to break down the estimate so that you can see the cost of mater
b. A firm finds that it can always trade two units of labor for one unit of capital and still keep output constant. c. A firm requires exactly two full time workers to operate each piece of machinery in the factory. 点击查看答案 第3题 听力原文:Taking her first step towards running fo...