On February 1, 2021, Arrow Construction Company entered into a three-year construction contract to build a bridge for a price of $8,540,000. During 2021, costs of $2,180,000 were incurred with estimated costs of $4,180,000 yet to be incurred. Billings of $2,680,000 were sent, and cash collected was $2,430,000. In 2022, costs incurred were $2,680,000 with remaining costs estimated to be $3,870,000. 2022 billings were $2,930,000 and $2,655,000 cash was collected. The project was completed in 2023 after additional costs of $3,980,000 were incurred. The company's fiscal year-end is December 31. Arrow recognizes revenue over time according to percentage of completion. Required: 1. Compute the amount of revenue and gross profit or loss to be recognized in 2021, 2022, and 2023 using the percentage of completion method.