How did Shaffi's "Dial 1298 for Ambulance" differ from the government or state's ambulatory services? Why was he successful? Evaluate Shaffi's unique pricing structure. What are the pros and cons to his pricing strategy? Do you consider this to be a successful business model? Why or why not? What would you change about it? How did Shaffi's "Dial 1298 for Ambulance" differ from the government or state's ambulatory services? Why was he successful? Evaluate Shaffi's unique pricing structure. What are the pros and cons to his pricing strategy? Do you consider this to be a successful business model? Why or why not? What would you change about it