Mary Jo Corporation reported cash from operations of \(\$ 300,000\), cash used in investing of \(\$ 250,000\), and cash from financing of \(\$ 70,000\). In addition, cash spent for fixed 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) Capital expenditure ratio

(c) Current cash debt coverage ratio