If you purchase a new piece of equipment of $10,000 which is expected to have a useful life of 4 years, by straight line depreciation, the annual depreciation is ____. By GAAP _____, we defer the expense instead of booking the expense upfront.

		$2,500; Matching Principle
		$2,000; Matching Principle
		$2,500; Revenue Recognition Principle
		$2,000; Revenue Recognition Principle