Implement the class SL_PriorityQueue , assuming that low values indicate a higher priority. Such a priority queue is useful within operating systems and other similar applications. When the underlying...

Implement the class SL_PriorityQueue , assuming that low values indicate a higher priority. Such a priority queue is useful within operating systems and other similar applications. When the underlying sorted list has a link-based implementation, using the lowest value for the highest priority makes the priority queue operations more efficient. Describe why this benefit is true.