During the past year, a company had cash flow to stockholders, an operating cash flow, and net capital spending of $15,480, $36,470, and $15,760, respectively. The net working capital at the beginning of the year was $6,300 and it was $7,580 at the end of the year. What was the company's cash flow to creditors during the year?

A. $5,230

B. $2,204

C. $3,950

D. $1,280

E. $6,510