Arnold​ Marion, a firstminus year economics student at Fazer​ College, was given an assignment to find an example of price discrimination and present it to his class. When asked for his example Arnold said​ "I went to a Milwaukee Brewers baseball game with my cousin last week. We paid​ $25 each for our seats in left field. My aunt and uncle paid​ $50 each for their​ tickets; they sat five rows behind the first base dugout. This is an example of price discrimination since we paid different prices for the same​ product, and the differences were not due to differences in​ costs." How would​ Arnold's economics instructor assess​ Arnold's example