$17.$ The definitions of quality should include which of the following aspects:

a$)$ product quality, service quality, and organizational quality.

b$)$ internal, external, and prevention.

$($c$)$ user based, manufacturing based, and product based.

d$)$ low$-$cost$,$ response, and differentiation.

e$)$ Pareto, Shewhart, and Deming

a$)$ c$-$chart for Y$,$ mean and range charts for Z