The $2017$ balance sheet of Kerber$$s Tennis Shop, Incorporated, showed $$2\mathrm{.}4$ million in long$-$term debt, $$780,000$ in the common stock account, and $$6\mathrm{.}4$ million in the additional paid$-$in surplus account. The $2018$ balance sheet showed $$3\mathrm{.}4$ million, $$975,000,$ and $$8\mathrm{.}35$ million in the same three accounts, respectively. The $2018$ income statement showed an interest expense of $$250,000.$ The company paid out $$530,000$ in cash dividends during $2018.$ If the firm's net capital spending for $2018$ was $$760,000,$ and the firm reduced its net working capital investment by $$205,000,$ what was the firm's $2018$ operating cash flow, or OCF?