8. PUGH CHART

A Pugh chart is a method used to analyze different ideas and to determine the optimal choice.

Design 0bjectives	Weights	Design1	Design2	Design3	Design4	Design5	Design6
Safety	7	+	+	Datum	+	+	-
Ease of use	8	++	+	Datum	+	+	+
Portability	6	-	+	Datum	-	+	-
Use of standard parts	7	+	+	Datum	+	+	+
Cost	7	-	+	Datum	-	+	-
Speed	8	+	-	Datum	-	+	+
Automation	7	++	+	Datum	+	--	+
Score(+)		52	42	0	29	43	30
Score(-)		13	8	0	21	14	20
Total		39	34	0	8	29	10