·µ»ØÁÐ±í ·¢Ìû
·À¾ßÏÖÔÚ¾«Á¶ÊÇ1-4ËÍ1-4µã·ÀÓù 5-8ËÍ2-16µã·ÀÓù£¬ÒÔ´ËÀàÍÆ£¬Âú¾«Á¶+20µÄ¾ÍÊÇ60µã£¬È«Éí+20µÄ»°Ò²¾Í¶à300µã·ÀÓù¡­¡­Õâ300µã·ÀÓùÊÇʲô¸ÅÄîÄØ¡­¡­

ÏÖÔÚµÄϵÊýÓ¦¸Ã»¹ÊÇ450£¬ÄÇô¾ÍÊǼÙÉèÄãµÄ×°±¸×Ü·ÀÓùÊÇA£¬Õâ¸ö¾«Á¶µÄÊÇ300£¬ÄÇôÄã×îÖÕ¼õÉ˲î±ð¾ÍÊÇ
450/£¨A+450£©ºÍ450/£¨A+300+450£©
Èç¹ûA=0µÄ»°¾ÍÊÇ´Ó²»¼õÉ˱ä³É40%¼õÉË£¬Ê¥Æîºó¾ÍÊǼõÉÙ57.1%
Èç¹ûA=300µÄ»°¾ÍÊÇ´Ó40%¼õÉ˱ä³É57.1%¼õÉË£¬Ê¥Æîºó¾ÍÊǼõÉÙ72.7%
Èç¹ûA=600µÄ»°¾ÍÊÇ´Ó57.1%¼õÉ˱ä³É66.7%¼õÉË£¬Ê¥Æîºó¾ÍÊǼõÉÙ80%

¶øÈ«Éí+7µÄÒâÒåÊǶàÉÙÄØ£¬ÎÒÃÇËãһϣ¬+7¾ÍÊÇ4¡Á1+3¡Á2=10µã·ÀÓù£¬È«Éí+7¾ÍÊÇ50µã¶îÍâ·ÀÓù¡£
²î±ð¾ÍÊÇ
450/£¨A+450£©ºÍ450/£¨A+50+450£©
Èç¹ûA=0µÄ»°¾ÍÊÇ´Ó²»¼õÉ˱ä³É10%¼õÉË£¬Ê¥Æîºó¾ÍÊǼõÉÙ18.2%
Èç¹ûA=300µÄ»°¾ÍÊÇ´Ó40%¼õÉ˱ä³É43.8%¼õÉË£¬Ê¥Æîºó¾ÍÊǼõÉÙ60.9%
Èç¹ûA=600µÄ»°¾ÍÊÇ´Ó57.1%¼õÉ˱ä³É59.1%¼õÉË£¬Ê¥Æîºó¾ÍÊǼõÉÙ74.3%

[ ±¾Ìû×îºóÓÉ ß÷ß÷¤Î¹·¹· ÓÚ 2013-4-15 19:29 ±à¼­ ]
ÔüÔü£¡ÄãÃÇÐÅÊĵ©µ©µÄ±íÖÒÐÄ£¬È´Á¬¹¤»á¼¤»îÂ붼²»ÕÒÐú»©Òª¡£ ½«¹¦²¹¹ý£¬¿ìÒ»È˼¤»î5¸öÕʺÅÏÈ¡£ÄĸöÔüÔüÄܹ»Á¢ÏÂÊ×¹¦£¬¾Í½«µÃµ½yalooµÄÇàíù¡£

TOP

¾­¹ýÉÏÃæ¶Ô±È¿ÉÒÔ¿´³ö£¬ÉíÉÏ×°±¸·ÀÓùÔ½ÉÙ£¬¸ß¾«Á¶ÒâÒåԽС£¬ÉíÉÏ×°±¸´øµÄ·ÀÓùÔ½¶à£¬¸ß¾«Á¶µÄÒâÒå¾ÍÔ½´ó
ÔüÔü£¡ÄãÃÇÐÅÊĵ©µ©µÄ±íÖÒÐÄ£¬È´Á¬¹¤»á¼¤»îÂ붼²»ÕÒÐú»©Òª¡£ ½«¹¦²¹¹ý£¬¿ìÒ»È˼¤»î5¸öÕʺÅÏÈ¡£ÄĸöÔüÔüÄܹ»Á¢ÏÂÊ×¹¦£¬¾Í½«µÃµ½yalooµÄÇàíù¡£

TOP

Âï ÕÒµ½ÁË

[ ±¾Ìû×îºóÓÉ .lemon. ÓÚ 2013-4-15 20:21 ±à¼­ ]

TOP

·µ»ØÁбí