Quality Function Deployment includes which of the following: $(1)$ relative importance of customer attributes, $(2)$ tolerance stack$-$up$,(3)$ a comparison to the competitor's product, $(4)$ engineering characteristics, $(5)$ customer perceptions, $(6)$ customer attributes, $(7)$ variation around a target, $(8)$ value analysis.

Multiple Choice

$3,5,6,7,8$

$1,2,4,6,7$

$1,3,4,5,6$

$2,5,6,7,8$