생각보다 심각한데? 국내 프랜차이즈 가맹점 이익이 최악인 업종 Top 10

현재 국내에는 다양한 분야의 프랜차이즈 업종이 있다. 어떠한 업종의 프랜차이즈 가맹점 평균 영업이익이 가장 낮았을까? * 자료출처 통계청 국립중앙도서관 - https://commons.wikimedia.org/wiki/File:국립중앙도서관_내_편의점.jpg https://commons.wikimedia.org/wiki/File:7-eleven_store_on_Godeok_station_Seoul_Korea.jpg LERK - https://commons.wikimedia.org/wiki/File:GS25_Yeonsan-gold_branch_20180331_063358.jpg LERK - https://commons.wikimedia.org/wiki/File:GS25_S8-Namhansanseong-yeok_branch_20181124_133644.jpg LERK - https://commons.wikimedia.org/wiki/File:GS25_S6-Changsin-yeok_branch_20181125_154518.jpg LERK - https://commons.wikimedia.org/wiki/File:GS25_Oksu_branch_20181122_170344.jpg Zubro - https://commons.wikimedia.org/wiki/File:Signboards_in_Seoul.jpg Paul - https://commons.wikimedia.org/wiki/File:Pizza_hut_korea.jpg Jan Bockaert - https://commons.wikimedia.org/wiki/File:2014-08-15_Road_in_Songpa-gu,_Seoul.jpg bongs Lee - https://commons.wikimedia.org/wiki/File:プレミアムコーヒー_2017_(33328547220).jpg James Creegan - https://commons.wikimedia.org/wiki/File:Korean_starbucks_2009_(3382010576).jpg Graham Hills - https://commons.wikimedia.org/wiki/File:Soju.jpg Matt @ PEK - https://www.flickr.com/photos/21065622@N08/5534727126/ GoToVan - https://commons.wikimedia.org/wiki/File:Starbucks_Coffee_(29872889054).jpg Eli Christman bryan... - https://commons.wikimedia.org/wiki/File:Gimbap_9.jpg 南宮博士 - https://www.flickr.com/photos/gameimp/528099388/ lazy fri13th - https://www.flickr.com/photos/fri13th/48609681366/ 최광모 - https://commons.wikimedia.org/wiki/File:20150209-20150214최광모C46.JPG Sungmin Yun - https://commons.wikimedia.org/wiki/File:Breads_on_sale.jpg Kth696586 - https://commons.wikimedia.org/wiki/File:20170120_롯데리아의_불고기버거와_콜라.jpg 최광모 - https://commons.wikimedia.org/wiki/File:20150208버거킹_과천점.jpg AhmadElq - https://commons.wikimedia.org/wiki/File:Subway,_South_Korea.jpg Mobius6 - https://commons.wikimedia.org/wiki/File:Kyochon_Honey_Combo_Chicken_20200717_002.jpg KOREA.NET - https://www.flickr.com/photos/koreanet/17044695839/