Using Percentage-of-Completion and Completed Contract Methods Halsey Building Company signed a contract to build an office building for $60,000,000. The scheduled construction costs follow. The building is completed in 2018. For each year, compute the revenue, expense, and gross profit reported for this construction project using each of the following assumptions: a. Halsey's performance obligation to build the office building is fulfilled as construction proceeds, and the cost incurred is an accurate reflection of the value transferred to the customer. b. Halsey's contract does not transfer ownership rights to the customer until the building is completed