Give the weighted average and moving average based on the given.

ABC Company whose operation started in 2010 has the following information: 2019 2020 2021 Net income, FIFO 300000 320,000 290,000 Cost of sales, Weighted average 800000 840,000 820,000 The ending inventories are as fo'ow.' Fl F0 20, 000 22 000 25, 000 Weighted average 1 5, 000 17,000 1 5,500 Moving average 18,000 17,500 18,500 Compute the following: Net income 2019 2020 2021 Weighted average Moving average