Tucker Industries average inventories and average accounts receivable

Suppose that Tucker Industries has annual sales of $5.90 million, cost of goods sold of $2.87 million, average inventories of $1,170,000, and average accounts receivable of $590,000. Assuming that all of Tucker's sales are on credit, what will be the firm's operating cycle? (Round your answer to 2 decimal places) a) 148.80 b) 185.30 c) 36.50 d) 112.30