Problem 18-9 Sunland Construction Company has entered into a contract beginning January 1, 2017, to build a parking complex. It has been estimated that the complex will cost S594,000 and will take 3 years to construct. The complex will be billed to the purchasing company at $901,000. The following data pertain to the construction period. 2017 2018 2019 Costs to date Estimated costs to complete Progress billings to date Cash collected to date s255,420 $433,620 $604,000 338,580 160,380 271,000 547,000 901,000 241,000 497,000 901,000 0- (a) Using the percentage-of-completion method, compute the estimated gross profit that would be recognized during each year of the construction period. (If answer is 0, please enter 0. Do not leave any fields blank.) Gross profit recognized in 2017 Gross profit recognized in 2018 Gross profit recognized in 2019s (b) Using the completed-contract method, compute the estimated gross profit that would be recognized during each year of the construction period. (If answer is O, please enter 0. Do not leave any fields blank.) Gross profit recognized in 2017 , Gross profit recognized in 2018 , Gross profit recognized in 2019