A.95％ B.97.5％ C.98.5％ D.99％
A.105％ B.110％ C.115％ D.120％
A.西餐厅、酒吧间、咖啡厅 B.中餐厅 C.客房写字台 D.洗衣房
A.75% B.65% C.60% D.55%
A.-5%～+10% B.-10%～+10% C.-10%～+5% D.-5%～+5%
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