the net monthly profit in dollars, from the sale of a certain item is given by formula p(x)=10^6[1+(x-1)e^-0.001x], where x is a number of item sold

the total coat to produce x units of perfume is C(x)= (5x+4)(8x+2). Find the marginal average cost function.

To find the net monthly profit in dollars for a certain number of items sold, you will need to substitute the given number of items (x) into the formula p(x) = 10^6[1 + (x-1)e^-0.001x].

Let's break down the steps to calculate the net monthly profit using the given formula:

1. Start with the number of items sold (x) that you want to determine the net monthly profit for.

2. Subtract 1 from x: (x - 1).

3. Calculate e^-0.001x. The value of e is Euler's number, approximately 2.71828. Let's assume x = 1000, then e^-0.001x can be calculated as e^(-0.001 * 1000).

4. Next, multiply the result from step 3 by (x - 1).

5. Now, add 1 to the result obtained in step 4.

6. Finally, multiply the entire result obtained in step 5 by 10^6 (1 million) to convert it to dollars. This will give you the net monthly profit in dollars.

Please note that the value of x will determine the number of items sold, and substituting different values for x will give you the corresponding net monthly profit for that quantity of items.