Mathematics, 16.04.2020 00:52, babygirl1780

Suppose that for a company manufacturing calculators, the cost, revenue, and profit equations are given by Start 1 By 3 Matrix 1st Row 1st Column Upper C equals 90 comma 000 plus 40 x comma Superscript 2nd Column Upper R equals 200 x minus StartFraction x squared Over 20 EndFraction comma 3rd Column Upper P equals Upper R minus Upper C Superscript EndMatrix where the production output in 1 week is x calculators. If production is increasing at a rate of 500 calculators per week when production output is 4 comma 000 calculators. Find the rate of increase (decrease) in cost, revenue, and profit.

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Suppose that for a company manufacturing calculators, the cost, revenue, and profit equations are gi...