I have answered few parts but can't figure most of it. Thanks

Citation Builders, Inc., builds office buildings and single-family homes. The office buildings are constructed under contract with reputable buyers. The homes are constructed in developments ranging from 10-20 homes and are typically sold during construction or soon after. To secure the home upon completion, buyers must pay a deposit of 10% of the price of the home with the remaining balance due upon completion of the house and transfer of title. Failure to pay the full amount results in forfeiture of the down payment. Occasionally, homes remain unsold for as long as three months after construction. In these situations, sales price reductions are used to promote the sale 10 points During 2018, Citation began construction of an office building for Altamont Corporation. The total contract price is $18 million. Costs incurred, estimated costs to complete at year-end, billings, and cash collections for the life of the contract are as follows: eBook 2018 2019 2020 Print Costs incurred during the year Estimated costs to complete as of year-end Billings during the year Cash collections during the year 3,600,000 $8,550,000 $4, 050,000 10,800,000 1,800,000 1,620,000 4,050,000 9,000,000 7,580,000 7,200,000 8,800,000 References Also during 2018, Citation began a development consisting of 12 identical homes. Citation estimated that each home will sell for $780,000, but individual sales prices are negotiated with buyers. Deposits were received for eight of the homes, three of which were completed during 2018 and paid for in full for $780,000 each by the buyers. The completed homes cost $585,000 each to construct. The construction costs incurred during 2018 for the nine uncompleted homes totaled $3,510,000 Required 1. Which method is most equivalent to recognizing revenue at the point of delivery? 2. Answer the following questions assuming that Citation uses the completed contract method for its office building contracts 2-a. How much revenue related to this contract will Citation report in its 2018 and 2019 income statements? 2-b. What is the amount of gross profit or loss to be recognized for the Altamont contract during 2018 and 2019? 2-c. What will Citation report in its December 31, 2018, balance sheet related to this contract? (lgnore cash.) .Answer the following questions assuming that Citation uses the percentage-of-completion method for its office building contracts 3-a. How much revenue related to this contract will Citation report in its 2018 and 2019 income statements? 3-b. What is the amount of gross profit or loss to be recognized for the Altamont contract during 2018 and 2019? 3-c. What will Citation report in its December 31, 2018, balance sheet related to this contract? (Ignore cash.) 4. Assume the same information for 2018 and 2019, but that as of year-end 2019 the estimated cost to complete the office building is $8,100,000. Citation uses the percentage-of-completion method for its office building contracts. 4-a. How much revenue related to this contract will Citation report in the 2019 income statement? 4-b. What is the amount of gross profit or loss to be recognized for the Altamont contract during 2019? 4-c. What will Citation report in its 2019 balance sheet related to this contract? (Ignore cash.) 5. Which method of accounting should Citation Builders, Inc adopt for its single-family houses? 6. What will Citation report in its 2018 income statement and 2018 balance sheet related to the single-family home business (ignore cash in the balance sheet)? Complete this question by entering your answers in the tabs below Req 1 2A and 2B 3Aand Req 3C 3B Req 4A and 4B Req 2c Req 4C Req 5 Req 6A Req 6B Which method is most equivalent to recognizing revenue at the point of delivery? Answer the following questions assuming that Citation uses the completed contract method for its office building contracts: How much revenue related to this contract will Citation report in its 2018 and 2019 income statements? What is the amount of gross profit or loss to be recognized for the Altamont contract during 2018 and 2019? (Leave no cells blank - be certain to enter "O" wherever required. Loss amounts should be indicated with a minus sign.) Show lessA 1 Recognizing revenue at the point of delivery? eted contract 2018 2019 S 3,600,000180,000 S 3,600,000$ 3,600,000 2a. Revenue recognized 2b. Gross profit or loss to be recognized Req 1 2A and 2B Req 2C > Complete this question by entering your answers in the tabs below Req 1 2A andReq 2C Req 4A and 4B Req 4CReq 5Req 6A Req 6B Req 3C 2B 38 What will Citation report in its December 31, 2018, balance sheet related to this contract? (Ignore cash.) Balance Sheet (Partial) At December 31, 2018 Current assets Costs in excess of billings Accounts receivable 180,000 Current liabilities Req 1 2A and 2B Req 3A and 3B Complete this question by entering your answers in the tabs below Req 4A and 4B Req 1 2A and Req 20c q 3A and 3C Req 3C Req 5 Req 6A Req 6B 2B 3B Answer the following questions assuming that Citation uses the percentage-of-completion method for its office building contracts. How much revenue related to this contract will Citation report in its 2018 and 2019 income statements? What is the amount of gross profit or loss to be recognized for the Altamont contract during 2018 and 2019? (Loss amounts should be indicated with a minus sign.) Show less 2018 2019 $4,500,0009,000,000 Revenue reported recognized900,000450,000 Gross profit or loss to be recogniz Req 2C Req 3C Complete this question by entering your answers in the tabs below. Req 1 2A and 2B Req 20 Req 3C Req 4A and Req 4C Req 5 Req 6A Req 6B 3B 4B What will Citation report in its December 31, 2018, balance sheet related to this contract? (Ignore cash.) Balance Sheet (Partial) At December 31, 2018 Current assets: S 180,000 Accounts receivable Costs and profit in excess of billings 2,700,000 Current liabilities: Req 3A and 3B Req 4A and 4B> Complete this question by entering your answers in the tabs below. Req 1 2A and Req 20c Req 3A andReq 3C Req 4A andReq 4C Req 5 Req 6A Req 6B 2B 3B 4B Assume the same information for 2018 and 2019, but that as of year-end 2019 the estimated cost to complete the office building is $8,100,000. Citation uses the percentage-of-completion method for its office building contracts. How much revenue related to this contract will Citation report in the 2019 income statement? What is the amount of gross profit or loss to be recognized for the Altamont contract during 2019? (Loss amounts should be indicated with a minus sign.) Show less 2019 Revenue reported S 6,480,000 Gross profit or loss to be recognizedS (2,9 70,000) K Req 3C Req 4C > Complete this question by entering your answers in the tabs below. Req 1 2A and 2B Req 4A and 4B Req 2C Req 3C Req 4CReq 5 Req 6A Req 6B 3B What will Citation report in its 2019 balance sheet related to this contract? (Ignore cash.) Balance Sheet (Partial) At December 31, 2019 Current assets: Accounts receivable Costs and profit in excess of illings Current liabilities KReq 4A and 4B Req 5 Complete this question by entering your answers in the tabs below Req 3A and 3B R3 Re 4 RqReq 5Reg 6A Req 6B Req Req 6A Req 1 2A and 2B Req Req 2c Which method of accounting should Citation Builders, Inc adopt for its single-family houses? Completed contract method Citation Builders, Inc adopt for its single-family houses? Req 6A K Req 4C Complete this question by entering your answers in the tabs below. Req 1 2A and 2B 3Aand Req 3C 3B Req 2c Req 4CReq 5 Req 6A Req 6B 4B What will Citation report in its 2018 income statement related to the single-family home business (ignore cash in the balance sheet)? Income Statement (Partial) 2018 Bonus receivable inventory Gross profit Req 5 Req 6B > Complete this question by entering your answers in the tabs below. Req 1 2A and 2B Req 3A and 3B Re 4dRq 4 Reg s Req 20 Req 3C Req 6A Req 6B 4B What will Citation report in its 2018 balance sheet related to the single-family home business (ignore cash in the balance sheet)? Balance Sheet (Partial) At December 31, 2018 Current assets: Current liabilities K Req 6A Req 6B