At the beginning of the year, Anita's Wafles had long-term debt of  $274 and total debt of $322. At the end of the year, the firm has long-term debt of $252 and total debt of $332. The interest paid is $18 and depreciation is $20. What is the cash flow to creditors?

A) -$22

B) $22

C) -$40

D) $18

E) $40