Costco Corp. has the revenues of $195,929 million, costs of $170,684 million, inventory of $14,215 million, receivables of $1,803 million, payables of $22,039 million, and total assets of $59,268 million on its latest financial statements. How many days does it take the company to pay its suppliers? 47.13 30.40 3.36 7.74