ÌâÄ¿ÄÚÈÝ

14¡¢¾Ý2005Äê5ÔÂ8ÈÕ¡¶ÄÏͨÈÕ±¨¡·±¨µÀ£º½ñÄê¡°Îå•Ò»¡±»Æ½ðÖÜÆڼ䣬ÎÒÊÐʵÏÖÂÃÓÎÊÕÈëÔÙ´´Àúʷиߣ¬ÂÃÓÎÏû·Ñ³ÊÏÖ¶àÑù»¯£¬¸÷ÏîÏû·ÑËùÕ¼µÄ±ÈÀýÈçͼÃØËùʾ£¬ÆäÖÐסËÞÏû·ÑΪ3438.24ÍòÔª£®
£¨1£©ÇóÎÒÊнñÄê¡°Îå•Ò»¡±»Æ½ðÖÜÆÚ¼äÂÃÓÎÏû·Ñ¹²¶àÉÙÒÚÔª£¿ÂÃÓÎÏû·ÑÖи÷ÏîÏû·ÑµÄÖÐλÊýÊǶàÉÙÍòÔª£¿
£¨2£©¶ÔÓÚ¡°Îå•Ò»¡±»Æ½ðÖÜÆÚ¼äµÄÂÃÓÎÏû·Ñ£¬Èç¹ûÎÒÊÐ2007ÄêÒª´ïµ½3.42ÒÚÔªµÄÄ¿±ê£¬ÄÇô£¬2005Äêµ½2007ÄêµÄƽ¾ùÔö³¤ÂÊÊǶàÉÙ£¿
·ÖÎö£º£¨1£©ÓÉͼ֪£¬×¡ËÞÏû·ÑΪ3438.24ÍòÔª£¬Õ¼ÂÃÓÎÏû·ÑµÄ22.62%£¬¡àÂÃÓÎÏû·Ñ¹²3438.24¡Â22.62%=15200£¨ÍòÔª£©=1.52£¨ÒÚÔª£©£®
ÓÉͼ¿ÉÖª£¬¸÷ÏîÏû·ÑËùÕ¼µÄ±ÈÀýÖУ¬½»Í¨Ïû·ÑºÍסËÞÏû·ÑλÓÚ3¡¢4룬½»Í¨Ïû·ÑÕ¼ÂÃÓÎÏû·ÑµÄ17.56%£¬¡à½»Í¨Ïû·ÑΪ15200¡Á17.56%=2669.12£¨ÍòÔª£©£®¡à½ñÄêÎÒÊС°ÎåÒ»¡±»Æ½ðÖÜÂÃÓÎÏû·ÑÖи÷ÏîÏû·ÑµÄÖÐλÊýÊÇ£¨3438.24+2669.12£©¡Â2=3053.68£¨ÍòÔª£©£®
£¨2£©Éè2005Äêµ½2007ÄêÂÃÓÎÏû·ÑµÄÄêƽ¾ùÔö³¤ÂÊÊÇx£¬ÓÉÌâÒ⣬µÃ1.52£¨1+x£©2=3.42£¬½â·½³Ì¼´¿É£®
½â´ð£º½â£º£¨1£©ÓÉͼ֪£¬×¡ËÞÏû·ÑΪ3438.24ÍòÔª£¬Õ¼ÂÃÓÎÏû·ÑµÄ22.62%£¬
¡à»Æ½ðÖÜÆÚ¼äÂÃÓÎÏû·Ñ¹²ÓУº3438.24¡Â22.62%=15200£¨ÍòÔª£©=1.52£¨ÒÚÔª£©£®
¡ß½»Í¨Ïû·ÑÕ¼ÂÃÓÎÏû·ÑµÄ17.56%£¬
¡à½»Í¨Ïû·ÑΪ15200¡Á17.56%=2669.12£¨ÍòÔª£©£®
¡à½ñÄêÎÒÊС°ÎåÒ»¡±»Æ½ðÖÜÂÃÓÎÏû·ÑÖи÷ÏîÏû·Ñ°´ÓÉСµ½´óµÄ˳ÐòÅÅÁУ¬½»Í¨Ïû·ÑºÍסËÞÏû·ÑÅÅÔÚµÚ3ºÍµÚ4룬
ËùÒÔÂÃÓÎÏû·ÑÖи÷ÏîÏû·ÑµÄÖÐλÊýÊÇ£¨3438.24+2669.12£©¡Â2=3053.68£¨ÍòÔª£©£®

£¨2£©Éè2005Äêµ½2007ÄêÂÃÓÎÏû·ÑµÄÄêƽ¾ùÔö³¤ÂÊÊÇx£¬
ÓÉÌâÒ⣬µÃ1.52£¨1+x£©2=3.42£¬
½âµÃx1=0.5£¬x2=-2.5
ÒòΪÔö³¤Âʲ»ÄÜΪ¸º£¬¹Êx2=-2.5ÉáÈ¥£®
¡àx=0.5=50%£®
´ð£º2005Äêµ½2007ÄêÂÃÓÎÏû·ÑµÄÄêƽ¾ùÔö³¤ÂÊÊÇ50%£®
µãÆÀ£º´ËÌâÖ÷Òª¿¼²éѧÉú¶Áͼ»ñÈ¡ÐÅÏ¢µÄÄÜÁ¦£¬ÒÔ¼°ÖÐλÊýµÄÇ󷨣®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø