Gomez, Inc. began work in 2014 on contract #3814, which provided for a contract price of $14,400,000. Other details follow:

		2014		2015
Costs incurred during the year		$2,400,000		$7,350,000
Estimated costs to complete, as of December 31		7,200,000		0
Billings during the year		2,700,000		10,800,000
Collections during the year		1,800,000		11,700,000

Assume that Gomez uses the percentage-of-completion method of accounting. The portion of the total gross profit to be recognized as income in 2015 is.

Anser is $4,650,000- just need help to work. thanks