Answer is provided, please show all steps and all calculations so I can understand how we arrive there. thank you !

The Windom Co. has sales of $845,960, costs of $578,402, interest expense of $42,750, and a marginal tax rate of 35%. The company also has $1,299,998 in fixed assets that are being depreciated in a 15% CCA class (you may assume that the X year rule has been applied to all of the assets in the pool in the past). What is the operating cash flow for the current year? A. $210,911 B. $211,125 C. $224,808 D. $257,125 Answer: 0