Problem 6-9 Working capital The following table tracks the main components of working capital over the life of a four-year project. 2019 2023 Accounts receivable Inventory Accounts payable 78,000 26,500 2020 156,000 133,000 51,500 2021 231,000 133,000 53,000 2022 196,000 98,000 36,500 Oo Calculate net working capital and the cash inflows and outflows due to investment in working capital. (Negative answers should be indicated by a minus sign.) 2019 2020 2021 2022 2023 Net working capital Cash flows Problem 6-9 Working capital The following table tracks the main components of working capital over the life of a four-year project. 2019 2023 Accounts receivable Inventory Accounts payable 78,000 26,500 2020 156,000 133,000 51,500 2021 231,000 133,000 53,000 2022 196,000 98,000 36,500 Oo Calculate net working capital and the cash inflows and outflows due to investment in working capital. (Negative answers should be indicated by a minus sign.) 2019 2020 2021 2022 2023 Net working capital Cash flows