Please help me with all parts (a,b,c,d)

Finding operating and free cash flows Consider the balance sheets and selected data from the income statement of Keith Corporation that follow a. Calculate the firm's net operating profit after taxes (NOPAT) for the year ended December 31, 2019 b. Calculate the firm's operating cash flow (OCF) for the year ended December 31, 2019. c. Calculate the firm's free cash flow (FCF) for the year ended December 31, 2019. d. Interpret, compare and contrast your cash flow estimate in parts (b) and (c) a. The net operating profit after taxes is S(Round to the nearest dollar.) Finding operating and free cash flows Consider the balance sheets and selected data from the income statement of Keith Corporation that follow a. Calculate the firm's net operating profit after taxes (NOPAT) for the year ended December 31, 2019 b. Calculate the firm's operating cash flow (OCF) for the year ended December 31, 2019. c. Calculate the firm's free cash flow (FCF) for the year ended December 31, 2019. d. Interpret, compare and contrast your cash flow estimate in parts (b) and (c) a. The net operating profit after taxes is S(Round to the nearest dollar.)