show work please.

Barca Company's B/S at the end of 2019 included the following items: The following information is available for 2020 : NI was $469,200 Equipment (cost of $24,000 and acc. depreciation of $9,600 ) was sold for $12,000. Depreciation expense was $4,800 on the building and $10,800 on equipment. Patent amortization expense was $3,600. Current assets other than cash increased by $274,800. Current liabilities increased by $255,600. An addition to the building was completed at a cost of $37,200. A long-term investment in shares was purchased for $24,600 at the end of the year. Bonds payable of $90,000 were issued. Cash dividends of $216,000 were declared and paid. Required: a. Prepare a statement of cash flows for the year ended December 31, 2020. (12 marks) b. Prepare a B/S at December 31, 2020. (13 marks)