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A manufacturer finds that the revenue generated by selling x units of a certain commodity is given by the function

R(x)= 100x - 0.2x²,
where the revenue R(x) is measured in dollars.

What is the maximum revenue, and how many units should be manufactured to obtain this maximum?

1 Answer

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Answer:

250 units manufactured for maximum revenue

Maximum Revenue Generated: $12500

Explanation:

R'(x) = 0 gives us the maximum value for revenue

Differentiating the expression (using the power rule) gives us R'(x)


R'(x) = 100 - 2(0.2)x^2^-^1\\R'(x) = 100 - 0.4x\\100 -0.4x = 0\\0.4x = 100\\x = 250

250 units are needed to generate maximum revenue

Substitute 250 back into R(x) to find the maximum revenue in dollars

R(250) = 100(250) - 0.2(250)²

R(250) = 12500

Maximum revenue is $12500

User Frodeborli
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