2. The Lean Management Philosophy - Part I In 1984, General Motors and Toyota opened NUMMI as a joint venture. Toyota showed GM the secrets of its production system: How it made cars of much higher quality and much lower cost than GM achieved. Frank Langfitt explains why GM didn't learn the lessons-until it was too late. Follow the link https://www.thisamericanlife.org/561/nummi-2015 to listen to a famous interview on the lessons learned in this joint venture. a) What was the value proposition of NUMMI to Toyota and to GM? [A brief paragraph] b) Consider the TPS framework of JIT. Provide an example - taken from the interview - of a way in which NUMMI failed to implement a JIT or a Jidoka concept (pick just one of the two). Your answer should include the following: (i) A clear description of the JIT or Jidoka concept - so that we know that you know what is JIT/Jidoka; (ii) An explanation of why NUMMI failed to implement the concept; (iii) A clear time-stamp reference (not exceeding 3 minutes) to the segment in the interview where we can hear the story (e.g., 14:23 15:52).