A、projECt tEAm is in thE DEsign stAgE oF A nEw mountAin BikE prototypE. thE tEAm is in thE proCEss oF iDEntiFying whiCh typE oF FrAmE AnD mAtEriAl will proviDE high pErFormAnCE At A low Cost. whiCh oF thE Following is thE most likEly tEChniquE usED to DEtErminE thEsE vAriABlEs
A、BEnEFit/Cost AnAlysi
B．ishikAwA DiAgrA
C．DEsign oF ExpErimEnt
D、systEm Flow ChAr