may i please have some help with this problem? having some trouble thank you so much

7 . During the year , Lasko's repaid $12, 500 in long-term debt , borrowed $8, 400, paid $61 1 in interest and $740 in dividends , and had an operating cash flow of $16 , 207 . The firm acquired $33, 500 in new fixed assets and sold $8, 400 of old assets . Net working capital declined by $1 , 592 during the year . What is the annual cash flow to stockholders ?! A ) $1 , 200 B ) - $2, 590 C ). - $8 , 828 D ) - $12, 012) [ ) $2, 800