Answer:
Increase of 130 million
Explanation:
In this question, we are looking to evaluate what has happened to change in deferred tax assets. We proceed as follows;
Firstly, we calculate the current tax.
Mathematically = 40% of 400 million = 40/100 * 400 million = 160 million
Now, as we can see in the question, a decrease in deferred tax asset resulted in an increase in tax expense to a tune of $50 million
This brings the total tax expense to 160 million + 50 million = 210 million
We can see from the question that the company has only recognized a tax expense of $80 million.
This means that the change in deferred tax asset was an increase of 210 million- 80 million = $130 million