i need help on the one that are in the red boxes.

can you also explained how you get the answer thanks (:

The following items were taken from the financial statements of Buttercup Company. (All dollars are in thousands.) Mortgage payable Prepaid insurance Property, plant, and equipment Long-term investments Short-term investments Notes payable in 2019 Cash $2,443 880 11,500 1,100 3,690 1.000 2,600 Accumulated depreciation Accounts payable Notes payable after 2019 Common stock Retained earnings Accounts receivable Inventories $3,655 1.444 1,200 5,000 8,480 1.696 1.756 BUTTERCUP COMPANY Balance Sheet For the Quarter Ended December 31, 2018 (in thousands) Assets Current Assets Cash 2,600 Short term Investments 3,690 Accounts Receivable 1,696 Inventories 1,756 Prepaid Insurance 880 Total Current Assets 10.622 Long-term investments 1100 Property, plant and Equipment Property Plant and Equipment 11,500 Accumulated Depreciation 3,655 i 7845 Total Assets 19567 Liabilities and Stockholders' Equity Total Assets 19567 Liabilities and Stockholders' Equity Current Liabilities Notes Payable 1.000 Accounts Payable 1,444 Total Current Liabilities $ 2444 Long term Liabilities Mortgage Payable 2.443 Notes Payable 1.200 Total long term Liabilities 3643 Total Liabilities 6087 Long-term Investments Accounts Payable 2393 Common Stock 5000 Total Stockholders' Equity 13480 19567 Total Liabilities and Stockholders' Equity Total Liabilities > Long-term Investments Accounts Payable 2393 Common Stock