Prepare a single-step income statement and a retained earnings statement. Assume that the only changes in retained earnings during the current year were from net income and dividends. Thirty thousand shares of common stock were outstanding the entire year. P4-3 (LO 2, 3, 4) Excel Groupwork (Various Income-Related Items) Maher Inc. reported income from continuing operations before taxes during 2020 of $790,000. Additional transactions occurring in 2020 but not considered in the $790,000 are as follows. 1. The corporation experienced an uninsured flood loss in the amount of $90,000 during the year. 2. At the beginning of 2018, the corporation purchased a machine for $54,000 (salvage value of $9,000) that had a useful life of 6 years. The bookkeeper used straight-line depreciation for 2018, 2019, and 2020, but failed to deduct the salvage value in computing the depreciation base. 3. Sale of securities held as a part of its portfolio resulted in a loss of $57,000 (pretax). 4. When its president died, the corporation realized $150,000 from an insurance policy. The cash surrender value of this policy had been carried on the books as an investment in the amount of $46,000 (the gain is nontaxable). 5. The corporation disposed of its recreational division at a loss of $115,000 before taxes. Assume that this transaction meets the criteria for discontinued operations. 6. The corporation decided to change its method of inventory pricing from average-cost to the FIFO method. The effect of this change on prior years is to increase 2018 income by $60,000 and decrease 2019 income by $20,000 before taxes. The FIFO method has been used for 2020. The tax rate on these items is 30%