UPDATE 1-Fox, NBC report ad rate hikes for fall shows
June 12, 2013 at 18:18 PM EDT
June 12 (Reuters) - U.S. broadcast networks Fox and NBC are close to wrapping up their advance sales for commercial time for the upcoming fall season and have narrowly beaten analysts' expectations with rate increases of as much as 7 percent over last year, sources familiar with the negotiations said on Wednesday.