Which of the following is a good example for the concept of "Single Minute Exchange of Dies" (SMED)? (Check all that apply) A car manufacturer being able to switch a production line from one model to another model in a short amount of time. An ice cream company adjusting flavors based on recent sales. A hospital quickly being able to revamp an OR that was designed for delivering babies to perform an urgently needed heart surgery. A pharmaceutical company quickly adjusting its formula for a medicine based on the availability of the needed chemicals (FDA approval included)