A meteorologist predicted that there would be 1.0 inches of rainfall from a storm. Instead, there were 2.2 inches of rainfall. Which statements are true?

The prediction was off by 35%.
If the percent error should be less than 60% the prediction was acceptable.
The percent error of the prediction was about 55%. If the percent error should be less than 20% the prediction was acceptable. The difference between the predicted and actual rainfall was 12 inches.