which is not true of price discrimination sucessful price discrimination requires that diffrent segments of the market have duiffrent demand elasticities

David and darlene jasper have one child, sam, who is 6 years old (birthdate july 1, 2011). the jaspers reside at 4639 honeysuckle lane, los angeles, ca 90248. david's social security number is 577-11-3311, darlene's is 477-98-4731, and sam's is 589-22-1142. david's birthdate is may 29, 1984 and darlene's birthday is january 31, 1986. david and darlene's earnings and withholdings for 2017 are:

Peppy roaney believes that pizza is a much more versatile dish than most people realize. as the national marketing manager for pizza guys, he observed how consumers were delighted with barbecue pizza, hawaiian pizza, mexican pizza and other unique combinations. his suggestions for other unusual pizzas, however, were met with a negative response by his superiors. even some of his colleagues laughed at his ideas. peppy's confidence in his ability to understand the market has led him to focus on planning a business of his own. peppy realizes that he will take a risk when he leaves his job with pizza guys and embarks upon a new venture: peppy's pizzazzeria. peppy is excited about the potential of profitably catering to the unmet desires of pizza consumers. peppy is confident that peppy's pizzazzeria will be a success, but only if he has enough money to do things right. since peppy has very little personal wealth, he knows he must obtain financial assistance. in order to prepare for meetings with bankers and p

Select all that apply. select the ways that labor unions can increase wages. collective bargaining reducing the labor supply increasing the demand for labor creating monopolies