Multifactor productivityLOADING... for these tiresequals

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enter your response here $$tires$/$dollar$.($Round your response to four decimal$$ places.$)$

Part $4$

$$c$)$ The percent change in multifactor productivity if Upton can reduce the energy bill by $$$$1$ comma $000$ per day without cutting productionLOADING... or changing any other inputsequals

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enter your response here$\%.($Enter your response as a percentage rounded to two decimal$$ places.$)$