ShipIt Corporation reported the following rounded amounts (in millions): 2016 2015 Accounts Receivable $ 5,535 $ 5,240 Allowance for Doubtful Accounts (355 ) (360 ) Accounts Receivable, Net of Allowance $ 5,180 $ 4,880 Net Sales (assume all on credit) $ 43,500 $ 42,000 Required: 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.) Do the measures calculated in requirement 1 represent an improvement (or deterioration) in receivables turnover, compared to 2015 when the turnover was 9.7?