Selected nancial data for Amberjack Corporation follows.

	Year 1 ($ thousands)	Year 2 ($ thousands)
Sales	332,234	469,083
Cost of goods sold	258,226	350,384
Net income	(164,079)	(404,409)
Cash ow from operations	(60,007)	(22,058)
Cash	342,080	269,997
Marketable securities	342,878	37,800
Accounts receivable	22,100	36,423
Inventories	6,590	73,006
Total current assets	713,648	417,226
Accounts payable	29,808	23,658
Accrued liabilities	45,426	125,751
Total current liabilities	75,234	149,409

Calculate the current and quick ratio at the end of each year.

Note: Round your answers to 1 decimal place.

Assuming a 365-day year for all calculations, compute the following:

1. The collection period each year based on sales.
2. The inventory turnover and the payables period each year based on cost of goods sold.
3. The days sales in cash each year.
4. The gross margin and prot margin each year.