Answer:
See below
Explanation:
1. Current ratio
= Current asset / Current liabilities
Current asset = cash + marketable securities + accounts receivables + inventory
= $300 + $100 + $200 + $160
= $760
Current liabilities = accounts payable
Current liabilities = $400
Current ratio = $760 / $400
Current ratio = 1:9:1
2. Accounts receivable turnover
= Net credit sales / [(Beginning receivables + ending receivables) /2]
= $1,800 / [ ($160 + $200)/2]
= $1,800 / $180
= 10 times
3. Quick ratio
= Current asset - Inventory / Current liabilities
= $300 + $100 + $200 - $160 / $400
= $440 / $400
= 1:1:1