Suppose the amounts presented here are basic financial information (in millions) from the 2022 annual reports of Nike and Adidas.

		Nike		Adidas
Sales revenue		$20,235.6		$11,723.8
Allowance for doubtful accounts, beginning		71.0		111.0
Allowance for doubtful accounts, ending		102.0		112.0
Accounts receivable balance (gross), beginning		2,804.0		1,806.0
Accounts receivable balance (gross), ending		2,913.0		1,629.0

1. Calculate the accounts receivable turnover for both companies.

2. Calculate the average collection period for both companies.