At the end of 2019,MartinezCorporation reported a deferred tax liability of $48,900. At the end of 2020, the company had $248,000of temporary differences related to property, plant, and equipment. Depreciation expense on this property, plant, and equipment has been lower than the CCA claimed onMartinez's income tax returns. The resulting future taxable amounts are as follows:

2021$79,000202264,000202358,000202447,000$248,000

The tax rates enacted as of the beginning of 2019 are as follows:31% for 2019 and 2020;30% for 2021 and 2022; and25% for 2023 and later. Taxable income is expected in all future years.

1-Calculate the deferred tax account balance at December 31, 2020.

2-Prepare the journal entry forMartinezto record deferred taxes for 2020.

3-Early in 2021, after the 2020 financial statements were released, new tax rates were enacted as follows:29% for 2021 and27% for 2022 and later.

Prepare the journal entry forMartinezto recognize the change in tax rates