The following financial ratios have been calculated for Nova Ltd for the year ended 30 June 2008:

	Actual results	Budgeted results	Previous year	Industry average
current ratio	1.97	1.92	1.87	1.92
Quick asset ratio	1.06	1.06	1.06	1.11
Inventory turnover	4.21	4.91	4.86	4.76
Net profit ratio	0.05	0.03	0.03	0.03
Gross margin	0.65	0.59	0.61	0.61

Required: Provide four (4) possible explanations for the results for the various ratios for Nova Ltd and outline their implications for the audit.

please provide different maximum of 250 words with unique writing from others.