Colburn Corporation reported cash provided by operating activities of $412,000, cash used by investing activities of $250,000, and cash provided by financing activities of $70,000. In addition, cash spent for capital assets during the period was $200,000. Average current liabilities were $150,000, and average total liabilities were $225,000. No dividends were paid. Calculate these values:
(a) Free cash flow.
(b) Current cash debt coverage ratio.
(c) Cash debt coverage ratio.