If the research question asked how much respondents believe they will spend on Internet purchases, which is most appropriate for calculating a confidence interval?

In __________, a firm is concerned only with the marginal or incremental cost of producing goods to be sold in overseas market

A. full cost pricing B. fixed-cost piercing C. demand-based pricing D. premium pricing E. variable cost variable

Which of the following are sponsored by the ILO when there is substantial agreement in the international community about a particular labor practice?

A. supplementations B. justifications C. recommendations D. conventions