맥도날드 그래프에따른 판매현황 내용같은데요 정확히 해석좀 부탁드립니다 A newcomer to the Fortune 500, Dollar Tree was also its best performing stock last year, returning nearly 61%. That was no small feat: As a group, the Fortune 500 sank 41%. The company cashed in on the recession, as a $1 (or less) price on everything from candy to glassware drove sales at more than 3,500 stores.