Exercise 5-18 Calculate rece ivables ratios (LO5-8) Below are amounts (in millions) from three companies' annual reports. Beginning Accounts Ending Accounts Receivable $2,702 6,394 605 Receivable $1,755 5,866 569 Net Sales $316,427 WalCo TarMart 61,878 CostGet 62,963 Required: 1. Calculate the receivables turnover ratio and the average collection period for WalCo, TarMart and CostGet. (Do not m your answers in millions. Round your "Average accounts receivable" and "Receivables turnover ratio" answers Receivables Turnover Ratio Receivables turnover ratio WalCo times TarMart times CostGet times Average Collection Period Average collection period WalCo days days days TarMart CostGet 2.Which company appears most efficient in collecting cash from sales