business sells items according to the following Cost and Revenue functions: C(x)=10x+6100Cx=10x+6100 R(x)=−3.5x2+340xRx=-3.5x2+340x

ADTF Distributors produces and sells a line of virtual sketch pad devices with a micro-USB connection. They find that their profit when producing and selling x devices changes according to the marginal profit function P'(x) = 60 -0.1x. dollars per device. They also know that when only 10 devices are produced and sold their loss can be expressed as P(10) = -650. (a) Find the function for the total profit from producing and selling x virtual sketch pad devices: P(x) = (b) Use your answer to part (a) to complete the following sentence. When ADTF Distributors produces and sells 603 virtual sketch pad devices, we predict that their total profit will be $ (c) From the profit function, we can conclude that the fixed costs when producing the devices is $ Given that the variable costs of the production are $27 per device, then the total cost to produce 603 virtual sketch pad devices will be $ (d) When 603 devices are produced and sold, the selling price must be $ Hint: First, find the total…

A manufacturer of upholstery can sell 2121 yards of fabric at a price of $3.11$⁢3.11 per yard. If the price is $1.85$⁢1.85, she can sell 3535 yards. The total cost of manufacturing x yards of fabric is C(x)=0.6x+36C(x)=0.6x+36 dollars. Step 1 of 3 :   Assuming the demand function is linear, find an equation for D(x)D(x). Do not round your answer.

Suppose the Sunglasses Hut Company has a profit function given by P(q) - 0.01q² + 5q - 40, = where q is the number of thousands of pairs of sunglasses sold and produced, and P(q) is the total profit, in thousands of dollars, from selling and producing a pairs of sunglasses. A) Find a simplified expression for the marginal profit function. (Be sure to use the proper variable in your answer.) Answer: MP(q) = B) How many pairs of sunglasses (in thousands) should be sold to maximize profits? (If necessary, round your answer to three decimal places.) Answer: thousand pairs of sunglasses need to be sold. C) What are the actual maximum profits (in thousands) that can be expected? (If necessary, round your answer to three decimal places.) Answer: thousand dollars of maximum profits can be expected.