As a manager at Excitement Foods, Mark is responsible for the firm's Kool'nKreamy brand of ice cream. Recently, he approved a proposal to test market new ice cream flavors. He is also considering the possibility of lowering the price of the ice cream and initiating a new advertising campaign. Mark appears to be a(n):

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