A manufacturer estimates that the hourly cost of producing x units of a product on an assembly line is C(x) 1x 3 6x 2 136x 200 dollars (a) Compute C(21) C(20), the extra cost of raising the production from 20 to 21 units (b) Find the marginal cost when the production level is 20 units ...

A manufacturer estimates that the hourly cost of producing x units of a product on an assembly

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A manufacturer estimates that the hourly cost of producing x units of a product on an assembly line is C(x) = .1x³ - 6x² + 136x + 200 dollars.

(a) Compute C(21) - C(20), the extra cost of raising the production from 20 to 21 units.

(b) Find the marginal cost when the production level is 20 units.

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Calculus And Its Applications

ISBN: 9780134437774

14th Edition

Authors: Larry Goldstein, David Lay, David Schneider, Nakhle Asmar

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Calculus And Its Applications

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