Choose the best correction for the run-on sentence. The busy intersection has been a safety concern. Ever since the drugstore was built on the corner. Development has increased traffic. And it also increased pedestrian crossings by 50 percent. The busy intersection has been a safety concern ever since the drugstore was built. On the corner development has increased traffic. It also increased pedestrian crossings both by 50 percent. The busy intersection has been a safety concern ever since the drugstore was built on the corner. Development has increased. Traffic increased pedestrian crossings by 50 percent. The busy intersection has been a safety concern ever since the drugstore was built on the corner. Development has increased traffic and pedestrian crossings by 50 percent.