which statement about the official nhc track and intensity forecasts is correct? a. errors in forecasting track and intensity are generally greater for forecast times farther in the future b. errors in forecasting hurricane intensity have improved faster than errors in forecasting tracks c. the track errors for the 24 hour forecast are about the same as the errors for the 120 hr forecast d. the intensity errors for the 24 hour forecast are about the same as the errors for the 120 hr forecast