? ? ? ?????????????-???????????

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

???????????????????????????????????????????????????????????????????????????
????????????
B5???Y170?T60?????No???????????
????
??? 100? 200? 300? 500?
??? 70? 50? 40? 36?
??? 7,000? 10,000? 12,000? 18,000?
????? 5,000? 5,000? 5,000? 5,000?
??? 12,000? 15,000? 17,000? 23,000?
??????????????????????????????????