In a certain bathtub, both the cold water and the hot water fixtures leak. The cold water leaks alone and would fill an empty bucket in c hours, and the hot water leaks alone would fill the same bucket in H hours, where c<h. If both fixtures began to leak at the same time in the empty bucket at their respective constant rate and consequently, it took T hours to fill the bucket, which of the following must be true?
1. 0<T<H
2. C<T<H
3. C/2< T<H/2
1. 0<T<H
2. C<T<H
3. C/2< T<H/2
