Accounting income or loss for Brock Corporation follows:

2017	$240,000
2018	375,000
2019	120,000
2020	(240,000)
2021	(570,000)
2022	195,000
2023	217,500

For all years above, the accounting income was the same as the taxable income. The tax rate for 2017 and 2018 was 30%. The tax rate for 2019 to 2023 was 25%.

Instructions

Prepare the tax-related journal entries for 2019 to 2023. Brock Corp. believes that it will be able to use any loss carryforward in future years. Brock will use the available carryback provisions to the earliest years first. Include your calculations.