contestada

Which of the following is​ TRUE? A. ​Time-function mapping extends the value analysis back to suppliers. B. ​Value-stream mapping is a variation of​ time-function mapping. C. Service blueprinting focuses on the​ provider's interaction with its supplier. D. A process chart is a flowchart with time added on the horizontal axis. E. The main purpose of flowcharts is to identify and eliminate waste.