The cost (in dollars) to produce x satellite receiving dishes and y transmitters is given by C(1x,
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The cost (in dollars) to produce x satellite receiving dishes and y transmitters is given by C(1x, y) = 100 ln(x2 + y) + exy/20. Production schedules now call for 15 receiving dishes and 9 transmitters. Use differentials to approximate the change in costs if 1 more dish and 1 fewer transmitter are made.
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Costs decrease by 24382 Cx y 100 ln x y exy2...View the full answer
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