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Fit three possible statistical cost functions to the data

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Please provide attached Excel document for problem with formulas for reference.

1. Fit three possible statistical cost functions to the data. Use straight-line, quadratic, and cubic formulas.

Quantity Total Cost
10 104
20 107
30 109
40 111.5
50 114.5
60 118.0
70 123.0
80 128.5
90 137.0
100 150.0

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Solution Summary

Fit three possible statistical cost functions to the data are provided.

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