Task: Question Answering
Input (English): Question: A corporation paid $7 million in federal taxes on its first $50 million of gross profits and then $30 million in federal taxes on the next $150 million in gross profits. By approximately what percent did the ratio of federal taxes to gross profits increase from the first $50 million in profits to the next $150 million in profits?

 Option A: 6%

 Option B: 14%

 Option C: 20%

 Option D: 23%

 Option E: 43%
Output (English): Option E