Brady Construction Company contracted to build an apartment complex for a price of $5,000,000. Construction began in 2013 and was completed in 2015. The following are a series of independent situations, numbered 1 through 6, involving differing costs for the project. All costs are stated in thousands of dollars.

Brady Construction Company contracted to build an apartment complex for a price of $5,000,000. Construction began in 2013 and was completed in 2015. The following are a series of independent situations, numbered 1 through 6, involving differing costs for the project. All costs are stated in thousands of dollars.

   

							Estimated Costs to Complete
	Costs Incurred During Year						(As of the End of the Year)
Situation	2013		2014		2015		2013		2014		2015
1	1,500		2,100		900		3,000		900		—
2	1,500		900		2,400		3,000		2,400		—
3	1,500		2,100		1,600		3,000		1,500		—
4	500		3,000		1,000		3,500		875		—
5	500		3,000		1,300		3,500		1,500		—
6	500		3,000		1,800		4,600		1,700		—