HARRISBURG, Pa. (AP) – Pennsylvania will gradually reopen its economy using a “regional, sector-based approach” and a modeling tool that will help public officials decide when it’s safe. That’s according to a plan obtained by The Associated Press ahead of its release by the governor’s office on Friday. The plan does not include a timetable or many details about the metrics that Gov. Tom Wolf and his administration will use to decide that Pennsylvania can begin emerging from the coronavirus pandemic after weeks of social distancing. Wolf plans to address the plan Friday afternoon. Wolf’s plan comes a day after President Donald Trump, pressing to restart the ravaged U.S. economy, gave governors a road map for economic recovery.