E 5-12 On June 15, 2013, Sanderson Construction entered into a long-term construction contract to build a baseball Long-term contract; stadium in Washington D.C. for $220 million. The expected completion date is April 1 of 2015 , just in time for percentage-of- the 2015 baseball season. Costs incurred and estimated costs to complete at year-end for the life of the contract completion, cost are as follows ( $ in millions): recovery and completed contract methods - LO5 LO8 SECTION 1 The Role of Accounting as an Information System Required: 1. Determine the amount of gross profit or loss to be recognized in each of the three years using the percentage. of-completion method. 2. How much revenue will Sanderson report in its 2013 and 2014 income statements related to this contract using the percentage-of-completion method? 3. Determine the amount of gross profit or loss to be recognized in each of the three years under U.S. GAAP, assuming that using the percentage-of-completion method is not appropriate. 4. Determine the amount of revenue, cost, and gross profit or loss to be recognized in each of the three years under IFRS, assuming that using the percentage-of-completion method is not appropriate. 5. Suppose the estimated costs to complete at the end of 2014 are $80 million instead of $60 million. Deter the amount of gross profit or loss to be recognized in 2014 using the percentage-of-completion method