Posted by **Jessy** on Saturday, January 1, 2011 at 7:52pm.

In a factory of electronic items, the total cost of production, expressed in thousands of dollars, is given by the function C(x)= (x^2-x+2)/x+1

where x belongs to [0;5] and expressed in hundrends of items produced.

1) calculate in dollars the total cost of production of 400 electronic items.

deduce that the average cost of one electronic item is $7.

2) calculate the minimum total cost.

3) Each item is sold for $58.Express the income from selling all the quantity produced as a function of x.

4)determine the profit achieved upon selling all the quantity of x and denote it by p(x).

## Answer this Question

## Related Questions

- math - the cost per hour of running an assembly line in a manufacturing plant is...
- math - At a production level of 1400 items, the total cost is $7250 and the ...
- Calculus - A company manufactures x units of one item and y units of another. ...
- Math - average rate problems(check + help) - The total cost, c, in dollars of ...
- Business calc - A total revenue function is given by R(x) = 1000(x^2 - 0.1x)^1/2...
- Math - Can anyone help me with this? The marginal cost for items in dollars is ...
- Survey of Calculus - A total revenue function is given by R(x) = 1000(x^2 - 0.1x...
- Business Calculus - A company has operating costs of $2000 per thousand items ...
- calculus - In your new job as a strategic planner at BusCalcInc, you have been ...
- math - The function gives the cost to manufacture x items. C(x) = 20,000 + 5x &#...

More Related Questions