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Required information [The following information applies to the questions displayed below.) In 2021, the Westgate Construction Company entered into a contract to construct a road for Santa Clara County for $10,000,000. The road was completed in 2023. Information related to the contract is as follows: Coat incurred during the year Estimated costs to complete as of year-end Billings during the year Cash collections during the year 2021 $2,610,000 6,390,000 2,100,000 1,850,000 2022 $3,162,000 2,020,000 3,672,000 3,000,000 2023 $2,230,000 0 4,228,000 5,150,000 Westgate recognizes revenue over time according to percentage of completion. 2-a. In the journal below, complete the necessary journal entries for the year 2021 (credit "Various accounts for construction costs incurred) 2-b. In the journal below, complete the necessary journal entries for the year 2022 (credit "Various accounts for construction costs incurred) 2-c. In the journal below, complete the necessary journal entries for the year 2023 (credit "Various accounts for construction costs incurred)