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Sunny_sXe [5.5K]
3 years ago
5

Gymnast Clothing manufactures expensive soccer cleats for sale to college bookstores in runs of up to 500. Its cost (in dollars)

for a run of x pairs of cleats is: C(x) = 2950 + 6x + 0.1x2 (0 ≤ x ≤ 500). Gymnast Clothing sells the cleats at $130 per pair. Find the revenue and profit functions. How many should Gymnast Clothing manufacture to make a profit?
Mathematics
2 answers:
shtirl [24]3 years ago
6 0

Answer:

Manufacture more than 24 items to make a profit.

Step-by-step explanation:

Let's find the Revenue function:

Revenue (R) = Price per pair * Number of pairs sold

           R(x)=130x

Now let's find the profit function:

Profit (P(x)) = Revenue (R(x)) - Cost C(x)

(P(x))  = (R(x))  – C(x)

P(x)=130x-(2950+6x+0.1x^{2} ), Where, (0\leq x\leq 500)

The requirement to make a profit:

P(x)\geq 0

⇒130x-(2950+6x+0.1x^{2} )\geq 0

x=24.265    or    x=1215.735

Therefore, they should manufacture more than 24 items to make a profit.

Natalija [7]3 years ago
3 0

Revenue, R = 130x

Profit, P = Revenue – Cost

 P = R – C

P = 130x – 2950 + 6x + 0.1x^2

At P = 0

0 = -2950 + 136x +0.1x^2

X = 21.355, -1381.355

Therefore, manufacture greater than 21.355 items to make profit. 

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