please how do i solve this?

Question 4 of 35 Based on the following data, what is the amount of working capital? Accounts payable Accounts receivable Cash Intangible assets Inventory Long-term investments Long-term liabilities Short-term investments, Notes payable (short-term) Property plant and equipment Prepaid insurance $57600 102600 63000 90000 124200 144000 180000 72000 50400 1206000 1800 $298800 255600