【靜】評論
300000/6=5000050000*3=150000
【FYC】評論
X3/1/1~X6/7/1折舊費:300000/6*3.5=175000X6/7/1帳面價值=300000-175000=125000X6/7/1~X6/12/31折舊費:125000+120000-15000/4*0.5=28750X6年相關費用:25000(X6/1/1~X6/7/1折舊費)+10000(3/1檢查維護費)+28750(X6/7/1~12/31折舊費)=63750