와 μ•„κΉŒ -50%Β  μ°ν˜”μ„λ•Œ κ°œμ‹κ²ν–ˆλŠ”λ°
μ§€κΈˆ -25% γ…†γ……γ…Œγ…Š γ…‹γ…‹γ…‹γ…‹γ…‹