QUESTION 83 Measuring progress — uninstalled materials Contractor enters into a contract to build a power plant for Utility Co. The contract specifies a particular type of turbine to be procured and installed in the plant. The contract price is $200 million. Contractor estimates that the total costs to build the plant are $160 million, including costs of $50 million for the turbine. Contractor procures and obtains control of the turbine and delivers it to the building site. Utility Co has control over any work in process. Contractor has determined that the contract is one performance obligation that is satisfied over time as the power plant is constructed, and that it is the principal in the arrangement. How much revenue should Contractor recognize upon delivery of the turbine?