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(1)??????????????????????????????????????????????? ?????????????????????????????????????????????????????????????
(2)??30????????3????????????????20????????????????? ??3??1?????????(25?????)??2?????(30?????)??3???·?(35?????)??????????????????????????????????+100??
(3)??40?????????3????????????????30??????????????? ??4??????????????????(1??2??????????磬3????????4??????) ???????2??????????????????+25??
(4)??50????????4????????????????50??????????????????????????????????令?磬???????????????????????????????????2?????????1???????????+30 ????4?????????2??????? ????+300??
(5)??50????а5???????????????????????????????????? ??????????????2??????1????????????+25?????4??????2?????? ?????+80??
(6)??55????а5?????,???????????????????????????????????????????2??????1????????????+30?????4??????2?????????? +110??
(7)??55?????5??????????????????????????????????? ?????????????????????2??????1??????????????+30?? ???4?? ????2???????????+250??
(8)??70??????5????????????????60????????????.????????? ???????????????????? ????????????????·????????????????2 ??????1?????????:????+35?????????4??????2?????????????+250 ??
(9)??80??а??6????????????????????????????????, ???????2??????1??????????????+40?? ???4??????2??????:???? +300???????6??????6???????????+400??
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