At the beginning of 2019, Tom's Retail had a deferred tax asset account due to a temporary book-tax difference of $160 million in a liability for estimated expenses. Taxable income for 2019 is $100 million and the tax rate is 25%. At the end of 2019, Tom's Retail also realized that only three quarters of deferred tax assets can be eventually realized. What will Tom's Retail's income tax expense be for 2019? $35 million a. $55 million Ob. None of the choices are correct. C. d. $45 million Oe. $25 million