Amazon Best Buy Sales $135,987 $39,528 Accounts receivable: Beginning of year 5,654 1,280 End of year 8,339 1,162 a. Determine the accounts receivable turnover for each company. Round all calculations to one decimal place. Amazon Best Buy Accounts Receivable Turnover b. Determine the number of days' sales in receivables for each company. Use 365 days and round all calculations to one decimal place Amazon Best Buy Number of Days' Sales in Receivables c. With regard to efficiency in collecting accounts receivable between the two companies which of the following statements is correct? 1. Best Buy is more efficient than Amazon in turning accounts receivable into cash. 2. Amazon is more efficient than Best buy in turning accounts receivable into cash 3. Both Amazon and Best Buy are equally efficient in turning accounts receivable into cash 4. Both Amazon and Best Buy are equally inefficient in turning accounts receivable into cash d. What might explain the difference in the above ratios? 1. Difference in the type of customers served by the two companies 2. Difference in the products sold by the two companies 3. Difference in the purchasing policies of the two companies 4. Difference in the management of funds