¢ÚÓ¦ÊÕÕË¿îÆ½¾ùÓà¶î=5600/360¡Á54=840(ÍòÔª) ¢ÛÓ¦ÊÕÕË¿î»ú»á³É±¾=840¡Á60%¡Á10%=50.4(ÍòÔª) ¢Ü»µÕ˳ɱ¾=5600¡Á40%¡Á4%=89.6(ÍòÔª)
¢ÝÐÂÕþ²ßµÄÏÖ½ðÕۿ۳ɱ¾=5600¡Á30%¡Á2%+5600¡Á30%¡Á1%=50.4(ÍòÔª)¡£ (3)¸Ä±äÐÅÓÃÕþ²ßºóÔö¼ÓµÄ˰ǰËðÒæ
=5600¡Á(1-60%)-5000¡Á(1-60%)-[(50.4+89.6+50.4+31.6)-120]=138(ÍòÔª)
(4)ÒòΪ¸Ä±äÐÅÓÃÕþ²ßºó˰ǰËðÒæÔö¼Ó138ÍòÔª¡£ËùÒÔÆóÒµÓ¦²ÉÓÃÐÂÐÅÓÃÕþ²ß¡£ 2019ÄêÖм¶»á¼ÆÊ¦¿¼ÊÔÀúÄêÕæÌâ¼°´ð°¸½âÎö£¬¿¼Ç°ÑºÌâ×ÊÁÏ¡¢¿¼Ç°¾ÈÃüµ¾²Ý¾¡ÔÚÖлª¿¼ÊÔÍøÖм¶»á¼ÆÊ¦http://www.examw.com/zhongji/ƵµÀ~