ÆóÒµ²ÉÓÃÖ±Ïß·¨Õ۾ɣ¬ËùµÃ˰ÂÊ33%£¬É趨ÕÛÏÖÂÊ10%¡£ ÒªÇ󣺸ù¾ÝÒÔÉÏ×ÊÁÏ
(1)¼ÆËã¸ÃÏîÄ¿ÄêÓªÒµÏÖ½ð¾»Á÷Á¿£» (2)¼ÆËã¸ÃÏîĿͶ×Ê»ØÊÕÆÚ¡¢¾»ÏÖÖµºÍÏÖÖµÖ¸Êý,²¢ÆÀ¼Û¸ÃÏîÄ¿ÊÇ·ñ¿ÉÐС£
Îå¡¢×ÛºÏÌâ
1.ÆóÒµ¼Æ»®½øÐÐijÏîͶ×ʻ£¬ÄâÓмס¢ÒÒÁ½¸ö±¸Ñ¡·½°¸¡£ÓйØ×ÊÁÏΪ£º¼×·½°¸ÐèÔʼͶ×Ê150ÍòÔª£¬ÆäÖй̶¨×ʲúͶ×Ê100ÍòÔª£¬Á÷¶¯×ʽðͶ×Ê50ÍòÔª£¬È«²¿×ʽðÓÚ½¨ÉèÆðµãÒ»´ÎͶÈë¡£¸ÃÏîÄ¿¾ÓªÆÚ5Ä꣬µ½ÆÚ²ÐÖµÊÕÈë5ÍòÔª¡£Ô¤¼ÆÍ¶²úºóÄêÓªÒµÊÕÈë90ÍòÔª£¬Äê×ܳɱ¾60ÍòÔª¡£
ÒÒ·½°¸ÐèÒªÔʼͶ×Ê210ÍòÔª£¬ÆäÖй̶¨×ʲúͶ×Ê120ÍòÔª£¬ÎÞÐÎ×ʲúͶ×Ê25ÍòÔª£¬Á÷¶¯×ʲúͶ×Ê65ÍòÔª£¬È«²¿×ʽðÓÚ½¨ÉèÆðµãÒ»´ÎͶÈë¡£¸ÃÏîÄ¿½¨ÉèÆÚ2Ä꣬¾ÓªÆÚ5Ä꣬µ½ÆÚ²ÐÖµÊÕÈë8ÍòÔª£¬ÎÞÐÎ×ʲú×ÔͶ²úÄê·ÝÆð·Ö5Äê̯ÏúÍê±Ï¡£¸ÃÏîĿͶ²úºó£¬Ô¤¼ÆÄêÓªÒµÊÕÈë170ÍòÔª£¬Äê¾Óª³É±¾80ÍòÔª¡£¸ÃÆóÒµ°´Ö±Ïß·¨Õ۾ɣ¬È«²¿Á÷¶¯×ʽðÓÚÖÕ½áµãÒ»´Î»ØÊÕ£¬ËùµÃ˰ÂÊΪ33%£¬ÕÛÏÖÂÊΪ10%¡£ ÒªÇó,¸ù¾ÝÒÔÉÏ×ÊÁÏ
(1)Óþ»ÏÖÖµ·¨ÆÀ¼Û¼×¡¢ÒÒÁ½·½°¸ÊÇ·ñ¿ÉÐС£ (2)ÓõÈÄêÖµ·¨È·¶¨¸ÃÆóÒµ¾¿¾¹Ó¦Ñ¡ÄÄÒ»·½°¸¡£ ²Î¿¼´ð°¸ Ò».µ¥Ñ¡Ìâ
1.C 2.B 3.C 4.D 5.B 6.A 7.C 8.A 9.C 10.C ¶þ.¶àÑ¡Ìâ 1£®BC 2.BC 3.ABD 4.ABCDE 5.BDE 6.CDE 7.ABCD 8.BD 9.ACD 10.BCD 11.ABC Èý.ÅжÏÌâ 1. ¡Ì2.¡Á 3.¡Á 4.¡Ì 5.¡Ì 6.¡Ì 7.¡Ì 8.¡Á 9.¡Á10.¡Ì ËÄ¡¢¼ÆËãÌâ
1£¨1£©Ã¿ÄêÕ۾ɶî=£¨15500£500£©/3 =5000£¨Ôª£© µÚÒ»Äê˰ºóÀûÈó
=20000+£¨10000¨D4000¨D5000£©¡Á£¨1£40%£© =20000+1000¡Á60% =20600£¨Ôª£© µÚ¶þÄê˰ºóÀûÈó
=20000+£¨20000¨D12000¨D5000£©¡Á£¨1£40%£© =20000+3000¡Á60% =21800£¨Ôª£© µÚÈýÄê˰ºóÀûÈó
=20000+£¨15000¨D5000¨D5000£©¡Á£¨1£40%£© =20000+5000¡Á60% =23000£¨Ôª£©
£¨2£©µÚÒ»Äê˰ºóÏÖ½ðÁ÷Á¿ =£¨20600¨D20000£©+5000 =5600£¨Ôª£©
µÚ¶þÄê˰ºóÏÖ½ðÁ÷Á¿
=£¨21800¨D20000£©+5000 =6800£¨Ôª£©
µÚÈýÄê˰ºóÏÖ½ðÁ÷Á¿
=£¨23000¨D20000£©+5000+500 =8500£¨Ôª£©
¾»ÏÖÖµ=5600¡Á0.909+6800¡Á0.826+8500¡Á0.751¨D15500 =5090.4+5616.8+6383.5¨D15500 =17090.7¨D15500 =1590.7£¨Ôª£©
2.(1)¹Ì¶¨×ʲúÄêÕÛ¾É=(200+42-20)/5=44.4(ÍòÔª) ÔʼͶ×Ê=230(ÍòÔª)
ÄêÓªÒµÏÖ½ð¾»Á÷Á¿NCF=(140-50-44.4)(1-33%)+44.4=74.952(ÍòÔª) ÖÕ½áµã»ØÊÕ¶î=20+30=50(ÍòÔª (2)Ͷ×Ê»ØÊÕÆÚ£½230/74.952=3.07(Äê) ¾»ÏÖÖµ=74.952(4.8684-1.7355)+50*0.5132-230=30.48(ÍòÔª) ÏÖÖµÖ¸Êý
(3)¸ÃÏîÄ¿¾»ÏÖÖµ´óÓÚÁ㣬ÏÖÖµÖ¸Êý´óÓÚ1£¬¸ÃÏîÄ¿¾ßÓвÆÎñ¿ÉÐÐÐÔ¡£
Îå¡¢×ÛºÏÌâ 1.(1)¼×·½°¸£º
¹Ì¶¨×ʲúͶ×Ê=100(ÍòÔª)£»¹Ì¶¨×ʲúÄêÕÛ¾É=100-5/5=19(ÍòÔª);ÔʼͶ×Ê=150(ÍòÔª)£»
ÄêÓªÒµÏÖ½ð¾»Á÷Á¿=(90-60)(1-33%)+19=39.1(ÍòÔª)£»ÖÕ½áµã»ØÊÕ¶î=5+50=55(ÍòÔª)£»¾»ÏÖÖµ=39.1*3.791+55*0.621-150=32.38(ÍòÔª
ÒÒ·½°¸£º
¹Ì¶¨×ʲúͶ×Ê=120(ÍòÔª)£»¹Ì¶¨×ʲúÄêÕÛ¾É=120-8/5=22.4(ÍòÔª)£» ÎÞÐÎ×ʲú̯Ïú=25/5=5(ÍòÔª)£»ÔʼͶ×Ê=(210)ÍòÔª£»
ÄêÓªÒµÏÖ½ð¾»Á÷Á¿=(170-80-22.4-5)(1-33%)+22.4+5=69.342ÍòÔª; ÖÕ½áµã»ØÊÕ¶î=73ÍòÔª£»
¾»ÏÖÖµ=69.342(4.8684-1.7355)+73*0.5132-210=44.71(ÍòÔª)¡£ ¼×¡¢ÒÒÁ½·½°¸µÄ¾»ÏÖÖµ¾ù´óÓÚ0£¬Á½·½°¸¾ù¿ÉÐС£ (2)¼×·½°¸µÈÄêÖµ=32.38/3.791=8.54(ÍòÔª)£» ÒÒ·½°¸µÈÄêÖµ=44.71/4.8684=9.18(ÍòÔª)¡£
ÒÒ·½°¸µÈÄêÖµ´óÓÚ¼×·½°¸µÈÄêÖµ£¬Òò´Ë£¬¸ÃÆóҵӦѡÔñÒÒ·½°¸¡£