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Part $1$

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Layout analysis at Arnold Palmer Hospital resulted in recognizing that the nursing staff spent$\_\_\_\_\_\_$ of their time just walking.

Part $2$

A$.$

over$50\%$

B$.$

$30$ to$40\%$

C$.$

$10$ to$20\%$

D$.$

$20$ to$30\%$

E$.$

$40$ to$50\%$