You are considering an investment in Fields and Struthers, Incorporated and want to evaluate the firm's free cash flow. From the income statement, you see that Fields and Struthers earned an EBIT of $52 million, paid taxes of $10 million, and its depreciation expense was $5 million. Fields and Struthers' gross fixed assets increased by $38 million from 2021 to 2022. The firm's current assets increased by $20 million and spontaneous current liabilities increased by $12 million. Calculate Fields and Struthers' operating cash flow (OCF), investment in operating capital (IOC), and free cash flow (FCF) for 2022