Shipit Corporation reported the following rounded amounts (in millions): Accounts Receivable Allowance for Doubtful Accounts Accounts Receivable, Net of Allowance Net Sales (assume all on credit) 2016 $ 5,335 (255) $ 5,080 $48,500 2015 $ 5,040 (260) $ 4,780 $46,700 Required: 1.0 Determine the receivables turnover ratio and days to collect for 2016. (Use 365 days in a year. Do not round intermediate calculations. Round your final answers to 1 decimal place.) Receivables Turnover Ratio Days to Collect times days 2. Do the measures calculated in requirement 1 represent an improvement (or deterioration) in receivables turnover, compared to 2015 when the turnover was 10.8? Improvement Decline