Rein, Inc., reported deferred tax assets and deferred tax liabilities at the end of the previous year and at the end of the current year. For the current year ended, Rein should report deferred income tax expense or benefit equal to the: sum of the net changes in deferred tax assets and deferred tax liabilities. O increase in the deferred tax liabilities. O decrease in the deferred tax assets. O amount of the current tax liability plus the sum of the net changes in deferred tax assets and deferred tax liabilities