The cost to produce x units of wire is C = 25x + 600, while the revenue is R = 40x. Find all intervals where the product will at least break even.
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A. The inequality in interval notation is.

B. The product will never break even.

Step-by-step explanation:

The total revenue exceeds or equal to the total cost. To solve for the break even:-

Therefore,

R > = C

Where R = 40x

40x > = 25x + 600

40x - 25x >= 600

15x >= 600

Divide both sides by 15

15x/15 >= 600/15

x >= 40

The interval where the product will at least break even is 40, and infinite.

c. (3,2,6) is the answer.

the correct answer is $7.38

step-by-step explanation: