Can someone please explain step-by-step how they got these answers for the percentage-of-completi...

Can someone please explain step-by-step how they got these answers for the percentage-of-completion method and the completed-contract method? I am having a difficult time figuring out how this was all calculated. Thank you so much!!!

Shanahan Construction Company has entered into a contract beginning January 1, 2014, to build a parking complex. It has been estimated that the complex will cost $600,000 and will take 3 years to construct. The complex will be billed to the purchasing company at $900,000. The following data pertain to the construction period.

2014

2015

2016

Costs to date $270,000 $450,000 $610,000
Estimated costs to complete 330,000 150,000 –0–
Progress billings to date 270,000 550,000 900,000
Cash collected to date 240,000 500,000 900,000


(a) Using the percentage-of-completion method, compute the estimated gross profit that would be recognized during each year of the construction period.

Gross profit recognized in 2014: $ 135,000

Gross profit recognized in 2015: $ 90,000

Gross profit recognized in 2016: $ 65,000

(b) Using the completed-contract method, compute the estimated gross profit that would be recognized during each year of the construction period.

Gross profit recognized in 2014: $ 0

Gross profit recognized in 2015: $ 0

Gross profit recognized in 2016: $ 290,000

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ACCOUNTING 1 Answer insoy bantilan