Consider the following class:
public class Temperature implements Comparable
{ private int value;
// other methods go here
public int compareTo(Object otherObject)
{
Temperature otherTemp = (Temperature) otherObject;
__________________________________;
}
}
Which is the best statement to use to complete the compareTo() method?

a.return Integer.compare(otherTemp.value, value)
b.return (value – otherTemp.value)
c.return Integer.compare(value, otherTemp.value)
d.return (otherTemp.value – value)