Scrapping Products Is Implementing a Project That Will Initially Increase

Scrapping Products is implementing a project that will initially increase accounts payable by $3,000, increase inventory by $1,800, and decrease accounts receivable by $1,200.All net working capital will be recouped when the project terminates.What is the cash flow related to the net working capital for the last year of the project?

A) $2,400
B) $2,100
C) -$2.400
D) -$2,100
E) $3,300