A.不變 B.下降 C.上升 D.可能上升也可能下降
A.(95%×110%)-100%=4.5% B.(110%÷95%)-100%=15.8% C.(95%÷110%)-100%=-13.6% D.10%-5%=5%
A.5%+7%+8% B.5%×7%×8% C.105%×107%×108% D.(105%×107%×108%)-100%