The following information (in millions) was taken from the December 31 financial statements of Canadian National Railway Company: (a) Calculate the 2019 and 2018 current ratios. (Round answers to 2 decimal places, e.g. 52.75.) Calculate the receivables turnover and collection period for 2019 and 2018. (Round receivable turnover ratio to 2 decimal places, e.g. 52.75 and collection period to 1 decimal place, e.g. 52.7. Use 365 days for calculation.)