Georgia’s governor announced plans Monday to restart the state’s economy before the end of the week, saying many businesses that closed to mitigate the spread of the coronavirus could reopen as early as Friday. The governor in neighboring Tennessee planned to let businesses in most of his state begin reopening as soon as next week. Georgia’s timetable, one of the most aggressive in the nation, would allow gyms, hair salons, bowling alleys and tattoo parlors to reopen as long as owners follow strict social-distancing and hygiene requirements. Elective medical procedures could also resume. By Monday, movie theaters may resume selling tickets, and restaurants limited to takeout orders could return to limited dine-in service.