$9\mathrm{.}1$ What did Dr$.$ Deming mean when he said, $$Adopt a new philosophy$?$

$9\mathrm{.}2$ Why is $100\%$ inspection undesirable? Why will $100\%$ inspection not result in $100\%$ good products?

$9\mathrm{.}3$ Why is a single source for supplies better than multiple sources according to Dr$.$ Deming?

$9\mathrm{.}4$ According to Dr$.$ Deming, what were the most important inhibitors for workers doing their work in the American industry?

$9\mathrm{.}5$ What is the role of a supervisor in Deming$$s System?

$9\mathrm{.}6$ According to Dr$.$ Deming, why do slogans and numerical quotas not help in achieving quality?