At December 31, 2020, Shamrock Corporation had a deferred tax liability of $22,700. At December 31, 2021, the deferred tax liability is $42,000. The corporations 2021 current tax expense is $47,600. What amount should Shamrock report as total 2021 income tax expense? Total income tax expense for 2021 $enter Total income tax expense for 2021 in dollars