Using the profit concept, it is found that the expression is given by:
P(d) = -0.00008d² + 11.6d - 12000.
When d = 29,000, P(d) = 257,120.
The profit is the subtraction of the revenues by the cost.
In this problem, we have that the revenues and the cost are given, respectively, by:
Hence the expression for the profit is given by:
P(d) = R(d) - C(d)
P(d) = -0.00008d² + 11.6d - 12000.
When d = 29000, the value of the expression is given by:
P(29000) = -0.00008(29000)² + 11.6(29000) - 12000 = 257,120.
More can be learned about the profit concept at https://brainly.com/question/4001746
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