Free Cash Flow help

I'm trying to figure out how to get the free cash flow for year 1

(Calculating changes in net operating working capital) Duncan Motors is introducing a new product and has an expected change in net operating income of $285,000. Duncan Motors has a 33 percent marginal tax rate. This projec will also produce $46,000 of depreciation per year. In addition, this project will cause the following changes in year 1