What do researchers mean by "secondary data"? O A. Information from research already conducted for another purpose
O B. Data considered less important than primary data
O C. Data collected after any research to gather primary data
D. Data collected specifically for the researcher's own study
SUBMIT

You are in the market for a new refrigerator for your company’s lounge, and you have narrowed the search down to two models. the energy efficient model sells for $700 and will save you $45 at the end of each of the next five years in electricity costs. the standard model has features similar to the energy efficient model but provides no future saving in electricity costs. it is priced at only $500. assuming your opportunity cost of funds is 6 percent, which refrigerator should you purchase