The following table tracks the main components of working capital over the life of a four$-$year project.

Calculate net working capital and the cash inflows and outflows due to investment in working capital.

Note: Negative answers should be indicated by a minus sign.The following table tracks the main components of working capital over the life of a four$-$year project.

$20212022202320242025$

Accounts receivable $0190,000265,000230,0000$

Inventory $95,000150,000150,000115,0000$

Accounts payable $35,00060,00070,00045,0000$

Calculate net working capital and the cash inflows and outflows due to investment in working capital.