銆€銆€鏌愰爡(xi脿ng)宸ョ▼寤鸿ō(sh猫)鍠綅鑸囨柦宸ユ壙鍖呭柈浣嶇敖瀹氫簡鏂藉伐鍚堝悓锛屽悎鍚屼腑鍚湁鍏╁€�(g猫)瀛愰爡(xi脿ng)宸ョ▼锛屼及绠楀伐绋嬮噺A闋�(xi脿ng)2300m3锛孊闋�(xi脿ng)鐐�3200m3.缍�(j墨ng)鍗�(xi茅)鍟�锛屽悎鍚孉闋�(xi脿ng)鐐�180 鍏�/m3锛孊闋�(xi脿ng)鐐�160鍏�/m3.鎵垮寘鍚堝悓瑕�(gu墨)瀹�銆� $lesson$

銆€銆€(1)闁嬪伐鍓嶅缓瑷�(sh猫)鍠綅鍚戞柦宸ユ壙鍖呭柈浣嶆敮浠樺悎鍚屽児(ji脿)鐨�20%浣滅偤闋�(y霉)浠樻銆�

銆€銆€(2)寤鸿ō(sh猫)鍠綅鑷涓€鏈堣捣锛屽緸鏂藉伐鎵垮寘鍠綅鐨勫伐绋嬫涓�锛屾寜5%鐨勬瘮渚嬫墸鐣欎繚淇噾銆�

銆€銆€(3)鐣�(d膩ng)瀛愰爡(xi脿ng)宸ョ▼瀵�(sh铆)闅涘伐绋嬮噺瓒呴亷(gu貌)浼扮畻宸ョ▼閲�10%鏅�(sh铆)锛屽彲閫�(j矛n)琛岃(di脿o)鍍�(ji脿)锛岃(di脿o)鏁寸郴鏁�(sh霉)0.9.

銆€銆€(4)鏍规摎(j霉)甯傚牬(ch菐ng)鎯呮硜瑕�(gu墨)瀹氬児(ji脿)鏍艰(di脿o)鏁寸郴鏁�(sh霉)骞冲潎鎸�1.2瑷�(j矛)绠�銆�

銆€銆€(5)鐩�(ji膩n)鐞嗗伐绋嬪斧绨界櫦(f膩)鏈堝害浠樻鏈€浣庨噾椤嶇偤25钀�(w脿n)鍏冧汉姘戝梗銆�

銆€銆€(6)闋�(y霉)浠樻鍦ㄦ渶鍚庡叐鍊�(g猫)鏈堟墸闄�锛屾瘡鏈堟墸50%.

銆€銆€鏂藉伐鎵垮寘鍠綅姣忔湀瀵�(sh铆)闅涘畬鎴愬苟缍�(j墨ng)鐩�(ji膩n)鐞嗗伐绋嬪斧绨借瓑纰鸿獚(r猫n)鐨勫伐绋嬮噺濡傝〃5-10鎵€绀�銆�

銆€銆€绗竴鍊�(g猫)鏈�锛屽伐绋嬮噺?j墨)r(ji脿)娆剧偤锛�500脳180+700脳160=20.2钀�(w脿n)鍏冦€�

銆€銆€鎳�(y墨ng)绨借瓑鐨勫伐绋嬫鐐猴細20.2脳1.2脳(1-5%)=23.028钀�(w脿n)鍏�銆�

銆€銆€鐢变簬鍚堝悓瑕�(gu墨)瀹氱洠(ji膩n)鐞嗗伐绋嬪斧绨界櫦(f膩)鐨勬渶浣庨噾椤嶇偤25钀�(w脿n)鍏冧汉姘戝梗锛屾晠鏈湀鐩�(ji膩n)鐞嗗伐绋嬪斧涓嶄簣绨界櫦(f膩)浠樻鎲戣瓑銆�

銆€銆€鍟�(w猫n)椤�

銆€銆€姹傞爯(y霉)浠樻?寰炵浜屽€�(g猫)鏈堣捣鐨勬瘡鏈堝伐绋嬮噺?j墨)r(ji脿)娆�銆佺洠(ji膩n)鐞嗗伐绋嬪斧鎳�(y墨ng)绨借瓑鐨勫伐绋嬫銆佸(sh铆)闅涚敖鐧�(f膩)鐨勪粯娆炬啈璀夐噾椤嶅悇鏄灏�?

銆€銆€鍙冭€冪瓟妗�

銆€銆€(1)闋�(y霉)浠樻閲戦鐐猴細

銆€銆€(2300脳180+3200脳160)脳20%=18.52钀�(w脿n)鍏�(1鍒�)銆�

銆€銆€(2)绗簩鍊�(g猫)鏈�锛屽伐绋嬮噺?j墨)r(ji脿)娆剧偤锛�800脳180+900脳160=28.8钀�(w脿n)鍏�(1鍒�)銆�

銆€銆€鎳�(y墨ng)绨借瓑鐨勫伐绋嬬偤锛�28.8脳1.2脳0.95=32.832钀�(w脿n)鍏�(1鍒�)銆�

銆€銆€鏈湀宸ョ▼甯(sh铆)闅涚敖鐧�(f膩)鐨勪粯娆炬啈璀夐噾椤嶇偤锛�23.028 +32.832 =55.86钀�(w脿n)鍏�(1鍒�)銆�

銆€銆€(3)绗笁鍊�(g猫)鏈�锛屽伐绋嬮噺?j墨)r(ji脿)娆剧偤锛�

銆€銆€800脳180+800脳160=27.2钀�(w脿n)鍏�(1鍒�)銆�

銆€銆€鎳�(y墨ng)绨借瓑鐨勫伐绋嬬偤锛�27.2脳1.2脳0.95=31.008钀�(w脿n)鍏�(1鍒�)銆�

銆€銆€鎳�(y墨ng)鎵ｉ爯(y霉)浠樻鐐猴細18.52脳50%=9.26钀�(w脿n)鍏�(1鍒�)銆�

銆€銆€鎳�(y墨ng)浠樻鐐猴細32.008-9.26=21.748钀�(w脿n)鍏�(1鍒�)銆�

銆€銆€鍥犳湰鏈堟噳(y墨ng)浠樻閲戦灏忎簬25钀�(w脿n)鍏�锛屾晠鐩�(ji膩n)鐞嗗伐绋嬪斧涓嶄簣绨界櫦(f膩)浠樻鎲戣瓑(2鍒�)銆�

銆€銆€(4)绗洓鍊�(g猫)鏈�锛孉闋�(xi脿ng)鐩伐绋嬬疮瑷�(j矛)瀹屾垚宸ョ▼閲�2700m3锛屾瘮鍘熶及绠楀伐绋嬮噺2300 m3瓒呭嚭400 m3锛屽凡瓒呴亷(gu貌)浼扮畻宸ョ▼閲�10%锛岃秴鍑洪儴鍒嗗叾鍠綅鎳�(y墨ng)閫�(j矛n)琛岃(di脿o)鏁�銆�

銆€銆€瓒呴亷(gu貌)浼扮畻宸ョ▼閲�10%鐨勫伐绋嬬偤锛�2700-2300脳(1+10%)=170m3(1鍒�)銆�

銆€銆€閫欓儴鍒嗗伐绋嬮噺鍠児(ji脿)鎳�(y墨ng)瑾�(di脿o)鏁寸偤锛�180脳 0.9=162 鍏�/m3(1鍒�)銆�

銆€銆€A闋�(xi脿ng)宸ョ▼宸ョ▼閲�?j墨)r(ji脿)娆剧偤锛�(600-170)脳 180+170脳162=10.494钀�(w脿n)鍏�(1鍒�)銆�

銆€銆€B闋�(xi脿ng)宸ョ▼绱▓(j矛)瀹屾垚宸ョ▼閲忕偤3000 m3锛屾瘮鍘熶締(l谩i)浼扮畻宸ョ▼閲�3200m3娓涘皯200 m3锛屼笉瓒呴亷(gu貌)浼扮畻宸ョ▼閲忥紝鍏跺柈鍍�(ji脿)涓嶄簣閫�(j矛n)琛岃(di脿o)鏁�(2鍒�)銆�

銆€銆€B闋�(xi脿ng)宸ョ▼宸ョ▼閲�?j墨)r(ji脿)娆剧偤锛�600脳160=9.6钀�(w脿n)鍏�(1鍒�)銆�

銆€銆€鏈湀瀹屾垚A.B鍏╅爡(xi脿ng)宸ョ▼閲�?j墨)r(ji脿)娆惧悎瑷�(j矛)鐐猴細10.494+9.6=20.097钀�(w脿n)鍏�(1鍒�)銆�

銆€銆€鎳�(y墨ng)绨借瓑鐨勫伐绋嬫鐐猴細20.094脳1.2脳0.95=22.907钀�(w脿n)鍏�(1鍒�)銆�

銆€銆€鏈湀鐩�(ji膩n)鐞嗗伐绋嬪斧瀵�(sh铆)闅涚敖鐧�(f膩)鐨勪粯娆炬啈璀夐噾椤嶇偤锛�

銆€銆€21.748+22.907-18.52脳50%=35.395钀�(w脿n)鍏�(2鍒�)銆�

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