how to prepare retained earnings statement

Exercise 4-14 Statement of retained earnings Tim Mattke Company began operations in 2018 and for simplicity reasons, adopted weighted average pricing for inventory. In 2020, in accordance with other companies in its industry, Tim Mattke changed its inventory pricing to FIFO. Financial statement data is as follows. Pretax Income Weighted-A Applicable Dividends Year verage FIFO Tax Rate Declared 201 $370,000 $395,000 20% $ 0 201 390,000 430,000 20% 100,000 202 410,000 450,000 20% 80,000 Instructions: Prepare a statement of retained earnings for Tim Mattke Company for the year 2020