Suppose that in the year$2015,$ Oceanaire, Inc. planned to produce $525$ comma $000$

units of its lightweight scuba tanks. Of the $525$ comma $000$

it planned to$$ produce, a total of $25$ comma $000$

units would be added to the inventory at its new plant in Arizona. Also assume that these units have been selling at a price of $ $200$

each and that the price has been constant over time. Suppose further that this year the firm built a new plant for $ $5$

million and acquired $ $3\mathrm{.}5$

million worth of equipment. It had no other investment$$ projects, and to avoid$$ complications, assume no depreciation.$$

$$

Now suppose that at the end of the$$ year, Oceanaire had produced $525$ comma $000$

units but had only sold $485$ comma $000$

units and that inventories now contained $40$ comma $000$

units more than they had at the beginning of the year. At $ $200$

$$each$,$ that means that the firm added $ $8$ comma $000$ comma $000$

in new inventory.

This year Oceanaire actually invested $$$enter your response here

$.$

$($Enter

your response as an integer$.)$