Answer: Journal entry :-
Income tax expense A/C Dr. $4,000,000
Deferred tax asset A/C Dr. $800,000
To income tax payable $4,800,000
Explanation: Above figures are computed as follows :-
Income tax expense = (10 million) * (40%) = $4,000,000
Deferred tax asset = (12 million - 10 million) * (40%) = $800,000
Income tax payable = (12 million) * (40%) = $4,800,000