Problem
Shopping for prices is a common form of information gathering. Researchers have found that for a given good the prices paid by middle-aged, upper-income, and large households average as much as 10 percent less than those paid by retired, low-income, and small households, respectively. Construct a model of shopping behavior that explains these facts.
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.