Please help me with this question

E12.10 Sonic Ltd has the following comparative data. SONIC LTD Statement of financial position 30 June 2016 2016 2015 $30 000 60 000 50 000 180 000 $320 000 $60 000 100 000 120 000 40 000 $320 000 Cash $20 000 65 000 60 000 200 00O 345 000 $50 000 100 000 140 000 55 000 $345 000 Receivables (net) Property, plant and equipment (net) Accounts payable Loan payable (15%) Share capital, $10 each Retained earnings Additional information for 2016: 1. Profit was $20 000 2. Sales on account were $38o ooo. Sales returns and allowances amounted to $30 ooo 3. Cost of sales was $200 ooo 4. Net cash provided by operating activities was $50 ooo 5. The loan payable Is a non-current llabllity In both years. Required Calculate the following at 30 June 2016: a. Current ratio. b. Quick ratio. C. Recelvables turnover d. Average collection perlod. e. Inventory turnover f. Average days In Inventory