The number N of cars produced at a certain factory in 1 day after t hours of operation is given by N(t) = 700t - 15t², 0≤t≤ 10. If the cost C (in dollars) of producing N cars is C(N) = 35,000 + 8000N, find the cost C as a function of the time of operation of the factory. ... What is the cost C as a function of the time t of operation of the factory? C(t) =

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