PLEASE HELP SOLVE AND EXPLAIN

Selected data from Gibson Company follow Balance Sheets As of December 31 2018 2017 394,800 375,eee $374,300 $360,00 $484,500 $445,e00 Accounts receivable Allowance for doubtful accounts Net accounts receivable Inventories, lower of cost or market 19,760 15,600 Income Statement For the Years Ended December 31 2018 2017 Net credit sales Net cash sales Net sales Cost of goods sold Selling, general, and administrative expenses Other expenses Total operating expenses $2,81e,900 $1,753,eee 319,800 2,072,9e0 1,422,90e 215, 500 23, 300 $1,872,900 $1,660,8ee 414,800 2,424,00e 1,594,000 239,600 39,300 Required a. Compute the accounts receivable turnover for 2018 b. Compute the inventory turnover for 2018 c. Compute the net margin for 2017 (For all requirements, round your answers to 2 decimal places.) a. Accounts receivable turnover b. Inventory turnover C. Net margin times times