Pretax accounting income for the year ended December 31, 2021, was $53 million for Truffles Company. Truffles' taxable income was $66 million. This was a result of differences between straight-line depreciation for financial reporting purposes and accelerated depreciation for tax purposes. The enacted tax rate is 27% for 2021 and 37% thereafter. What amount should Truffles report as the current portion of income tax expense for 2021