Jennifer Capriati Corp. has a deferred tax asset account with a balance of $75,000 at the end of 2019 due to a single cumulative temporary difference of $375,000. At the end of 2020, this same temporary difference has increased to a cumulative amount of $450,000. Taxable income for 2020 is $820,000. The tax rate is 20% for all years. At the end of 2019, Jennifer Capriati Corp. had a valuation account related to its deferred tax asset of $22,500.