Problem $2-27$ Free Cash Flow $($LG$-5)$

The income statement for Duffy's Pest Control shows that depreciation expense was $$190$ million, EBIT was $$490$ million, and the tax rate was $34$ percent. At the beginning of the year, the balance of gross fixed assets was $$1,560$ million and net operating working capital was $$410$ million. At the end of the year, gross fixed assets was $$1,800$ million. Duffy's free cash flow for the year was $$410$ million.

Calculate the end$-$of$-$year balance for net operating working capital.

Note: Enter your answers in millions of dollars rounded to $1$ decimal place. $($i$.$e$.,$ Enter $5,500,000$ as $5\mathrm{.}5.)$

Net operating working capital

million