deferred tax asset and deferred tax liability

At the beginning of Year 1, Dowen Company purchases a machine costing $6,000 with a 3-year estimated service life and no salvage value.  For financial reporting (book) purposes, Dowen uses straight-line depreciation with a 3-year life.  For income tax reporting, the machine is depreciated with a 2-year life.  The machine is used to manufacture a product that will geneerate annual revenue of $5,000 for three years.  Warranty expenses are estimated at 10% of revenues each year; all repairs are provided in Year 3.  The tax rate is 40% in all three years.  What is the balance at the end of Year 2 of Dowen's deferred tax asset and deferred tax liability?