A. 锏惧垎鏁板姞鍑忎箻闄ゅ垎鏁版庝箞绠楋纻
鍒嗘暟锷犲噺娣峰悎杩愮畻镄勯‘搴忓拰鏁存暟锷犲噺娣峰悎杩愮畻镄勯‘搴忕浉钖.
鍒嗘瘝鐩稿悓 鍒嗗瓙鐩稿姞 链钖庣害鍒嗕负链绠鍒嗘暟 濡 1/6 + 1/6 = 2/6 浣2/6涓嶆槸链绠鍒嗘暟 杩樿佸寲绠鎴 1/6
鍒嗘瘝涓嶅悓 瑕佸厛鍖栨垚钖屽垎姣岖殑鍒嗘暟鍗 瑕佸厛阃氩垎 阃氩垎灏辨槸瑕佹垒鍑哄垎姣岖殑链灏忓叕鍊嶆暟 鍐嶈繘琛岃繍绠 濡 1/2 - 1/9 瑕佸厛镓惧埌 2鍜9镄勬渶灏忓叕鍊嶆暟 18
铹跺悗浣垮垎姣嶉兘鍙樻垚18 杩欐椂鍒嗘暟瑕佷笉鍙 鍒嗗瓙蹇呴’鍒嗗埆鍙樻垚 9鍜2
寮忓瓙灏卞彉鎴 9/18 - 2/18 钖庨溃鎸夌収鍒嗘瘝鐩稿悓镄勬儏鍐靛勭悊 链钖庡缑 7/18
锏惧垎鏁鍜屽垎鏁颁竴镙
鍒嗘暟锷犮佸噺璁$畻娉曞垯锛 1锛夊垎姣岖浉钖屾椂,鍙鎶婂垎瀛愮浉锷犮佸噺,鍒嗘瘝涓嶅彉锛 2锛夊垎姣崭笉鐩稿悓镞,瑕佸厛阃氩垎鎴愬悓鍒嗘瘝鍒嗘暟鍐岖浉锷犮佸噺
鍒嗘暟涔樻硶娉曞垯锛氭妸钖勪釜鍒嗘暟镄勫垎瀛愪箻璧锋潵浣滀负鍒嗗瓙,钖勪釜鍒嗘暟镄勫垎姣岖浉涔樿捣𨱒ヤ綔涓哄垎姣,锛埚嵆涔树笂杩欎釜鍒嗘暟镄勫掓暟锛,铹跺悗鍐岖害鍒.
鍒嗘暟镄勯櫎娉曟硶鍒欙细 1锛夌敤琚闄ゆ暟镄勫垎瀛愪笌闄ゆ暟镄勫垎姣岖浉涔树綔涓哄垎瀛愶绂 2锛夌敤琚闄ゆ暟镄勫垎姣崭笌闄ゆ暟镄勫垎瀛愮浉涔树綔涓哄垎姣.
B. 鍑忓皯锏惧垎姣旀庝箞璁$畻
锅囱惧师𨱒ョ殑鏁版槸a,鐜板湪镄勬暟鏄痓,
濡傛灉b>a,涓婂崌镄勭栌鍒嗘暟=[(b-a)/a]*100%;
濡傛灉a>b,涓嬮檷镄勭栌鍒嗘暟=[(a-b)/a]*100%.
锏惧垎鏁颁笌灏忔暟镄勪簰鍖
锛1锛夌栌鍒嗘暟鍖栧皬鏁帮细铡绘帀锏惧垎鍙凤纴灏忔暟镣瑰乏绉讳袱浣嶃傚傦细75%鍙鍖栦负0.75
锛2锛夊皬鏁板寲锏惧垎鏁帮细锷犱笂锏惧垎鍙凤纴灏忔暟镣瑰彸绉讳袱浣嶃傚傦细0.62鍙鍖栦负62%
璇存槑锛100%=1.00=1
镓╁𪾢璧勬枡锛
锏惧垎鏁扮殑浜掑寲
锏惧垎鏁颁笌灏忔暟镄勪簰鍖
锛1锛夌栌鍒嗘暟鍖栧皬鏁帮细铡绘帀锏惧垎鍙凤纴灏忔暟镣瑰乏绉讳袱浣嶃傚傦细75%鍙鍖栦负0.75
锛2锛夊皬鏁板寲锏惧垎鏁帮细锷犱笂锏惧垎鍙凤纴灏忔暟镣瑰彸绉讳袱浣嶃傚傦细0.62鍙鍖栦负62%
璇存槑锛