KKKP$6613$ Sustainable Manufacturing QUIZ$-$ GVSM a$)$ Define in your own words the meaning of green value stream mapping by highlighting its difference with the conventional value stream mapping. $(5$ marks$)$ b$)$ The GVSM diagram in Figure $1$ resembles a case study of the value added time in a manufacturing plant. i$.$ Analyse the diagram by determining the value$-$added time and non$-$value added time for the entire process. $(4$ marks$)$ ii$.$ Suggest THREE improvements that can be implemented to reduce the non value added time. $(6$ marks$)$