$\"\"$

The ordering and the transportation cost $\"\"$ of the components used in the manfacturing of the

product is $\"\"$ .

Where $\"\"$ is measured in dollars.

$\"\"$ is the order size in hundreds.

$\"\"$ .

Quotient rule of derivatives : $\"\"$ .

$\"\"$

Evaluate $\"\"$ .

$\"\"$

From the graphing utility : $\"\"$ hundred units or $\"\"$ units.

$\"\"$

$\"\"$ hundred units or $\"\"$ units.