12) Blueberry Co. purchased machinery that cost $800,000 on January 1, 2019. The entire cost was recorded as an expense. The machinery has an eight-year life and a $60,000 residual value. The error was discovered on December 20, 2021. Ignore income tax considerations. Blueberry's income statement for the year ended December 31, 2021, should show depreciation expense of? 13) Vanilla Company purchased equipment that cost $3,000,000 on January 1, 2018. The entire cost was recorded as an expense. The equipment has a ten-year life and a $100,000 residual value. Vanilla uses the straight-line method to account for depreciation expense. The error was discovered on May 15, 2022. What is the adjustment to retained earnings on May 15, 2022