Question: First read "Retail Lessons for Today, Learned from PBS' Mr. Selfridge". If the link does not work, you may search for the article using the following information: Cecere, Joe "Retail Lessons for Today, Learned from PBS' Mr. Selfridge," Retail Customer Experience, April 10, 2014. Post: What did Mr. Selfridge contribute to today's retailing strategies and tactics? Support your answers and refer to the text.