which of the following isn't a violation of GAAP?

Expensing the full cost of a vehicle with a ten-year life in the period in which it is purchased Intentionally overstating earnings for a period Recognizing revenue from an individual contract over multiple accounting periods Recording employee wages incurred as an asset Preparing the financial statements by using the cash basis of accounting O Intentionally understating earnings for a period Deducting Dividends expense on the Income Statement