The Underground's Has Annual Sales of $1

The Underground's has annual sales of $1.46 million.The cost of goods sold is equal to 80 percent of sales.The firm has an average accounts receivable balance of $150,000 and an average accounts payable balance of $163,500.How many days on average does it take the firm to pay its suppliers?

A) 7.14 days
B) 47.72 days
C) 49.81 days
D) 51.09 days
E) 56.67 days