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Bezzdna [24]
1 year ago
12

The annual inventory cost C for a manufacturer is given below, where Q is the order size when the inventory is replenished. Find

the change in annual cost when Q is increased from 340 to 341, and compare this with the instantaneous rate of change when Q = 340. (Round your answer to two decimal places.
Engineering
1 answer:
Nataly_w [17]1 year ago
8 0

The change in annual cost when Q is increased from 340 to 341 is -1.23 and the instantaneous rate of change when Q = 340 is -1.25

<h3>How to find the Instantaneous rate of change?</h3>

The annual inventory cost C for a manufacturer is given as;

C = (1012000/Q) + 7.5Q

where Q is the order size when the inventory is replenished.

Now, the change in C can be calculated by evaluating the cost function at Q = 340 and Q = 341

Change in C = [1,012,000/341 + 7.5*341] - [1,012,000/340 + 7.5*340] ≈ -1.23

Instantaneous rate of change in C is first order derivative C':

C'(Q) = -1,012,000/(Q²) + 7.5

C'(340) = -1,012,000/(340²) + 7.5 ≈ -1.25

Read more about Instantaneous rate of change at; brainly.com/question/14666106

#SPJ1

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Answer:

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Convert 850 nm wavelength into frequency, eV, wavenumber, joules and ergs.
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Answer:

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Energy = 2.3365\times 10^{-19}J

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Explanation:

As we are given the wavelength = 850 nm

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The relation between frequency and wavelength is shown below as:

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So,  

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Energy=h\times frequency

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Energy=(2.3365\times 10^{-19})\times 10^7erg

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