What is the economic use of money to determine value during the swap of goods and services?

Suppose that a monopolistically competitive restaurant is currently serving 260 meals per day (the output where mr

Laws corporation is considering the purchase of a machine costing $16,000. estimated cash savings from using the new machine are $4,120 per year. the machine will have no salvage value at the end of its useful life of six years and the required rate of return for laws corporation is 12%. the machine's internal rate of return is closest to (ignore income taxes) (a) 12% (b) 14% (c) 16% (d) 18%

Which of the following has the largest impact on opportunity cost