After 'mary's gifts and cards' surveyed its customers, it discovered that its customers preferred the company's competition more than 70 percent of the time. the most frequently cited reason was customer service. during which stage of lewin's change model should mary provide her employees with this information about the problems with customer service?

Which curve shows increasing opportunity cost as you give up more of one option? demand curve bow-shaped curve yield curve indifference curve

Total marketing effort is a term used to describe the critical decision factors that affect demand: price, advertising, distribution, and product quality. define the variable x to represent total marketing effort. a typical model that is used to predict demand as a function of total marketing effort is based on the power function: d = axb suppose that a is a positive number. different model forms result from varying the constant b. sketch the graphs of this model for b = 0, b = 1, 0< b< 1, b< 0, and b> 1. (we encourage you to use excel to do this.) what does each model tell you about the relationship between demand and marketing effort? what assumptions are implied? are they reasonable? how would you go about selecting the appropriate model?

Which external factor has enabled addition of special effects in advertisements and tracking of responses of customers over websites?