Long Term Construction Contracts The Rice Company signed a contract to build a dam over a period of three years for a price of $10,000,000. Information relating to the performance of the contract is summarized as follows:

2007

2008

2009

Construction costs incurred during the year

$2,000,000

$4,000,000

$6,000,000

Estimated costs to complete

6,000,000

6,000,000

Billings during the year

1,500,000

3,500,000

5,000,000

Collections during the year

1,300,000

3,600,000

5,100,000

Required

Prepare journal entries for all three years under (1) the percentage of completion method, and (2) the completed contract method.