Fit and Fantastic Ltd produces and sells a range of fitness equipment. Its capital expenditure for the current year of new plant was $240 000, and dividends paid were $30 000. Current liabilities and non-current liabilities were $86 000 and $950 000 respectively. Sales for the current year were $425 000, and net cash flow from operating activities was $115 000. Compute and interpret the cash flow ratio, debt coverage ratio and cash flow to sales ratio.