????????????????? ??????? ???????????

?????????????????????Щ??????????????????????

1.??????????У?????????????

???????1????=0.0125??????

???????1????=1.25???

?????1????=125???

???????1????=0.0625????

2.???????

???????????????????Baidu???????10????????????????????????????????3?????仹?????????1??

?????????????50??????40000???180????

???????齱???????????鵽?????????????

A.?????鵽4??????????????? 1???=3.6???? ????????180????

B.?????鵽120?????????????????? 1???=800??+1.2???? ????????4???+60????

C.?????鵽60?????????????????? 1???=800??+2.4???? ????????4???+120????

???????????????C??????????μ?????????????????????1???=800??+2.4???? ??????????????

3.?????????

?????????99?????99???????500????????????????????????????????

1???=5.05????

4.???????

???????80??????800????????????????????????????????

1???=10????

??????????80????????????3?γ齱????3?γ齱??ζ?????

??ζ??36???/18000????/90????/18???/????6/???720

??????????????о?????????????????

5.?в?

????в?????????????????仯?????????????????????????32?????

5?????????￡?1???=3300??

10?????????￡?1???=1980??

20?????????￡?1???=1155??

30?????????￡?1???=870??

??????????????????????????????????????

6.???

?????2?λ?????100?????1000???

??????1???=10???

??????????????????????????????????????

7.?佫???

??????????μ???????????????480??????????????????????

A.88?????????????480??=4*(88???+50000??)

B.???ν????+2????????????480??=5*(40???+56000??)

C.???ν?????????????480??=8*(56000??)

??C?????????A??????480?????352??????????248000

??C?????????B??????480?????200??????????168000

????????A??????1???=704?? ????????248000??

??B??????1???=840?? ????????168000??

8.??????PK

??????????????15???????15000??

????????????????1???=1000??

???????????

?????????κ????????

????С????????а?????

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