161. ( ) 銷貨收入$72,000,銷貨退回$12,000,銷貨運費$5,000,銷貨成本$42,000,則毛利率為
(A)30%
(B)25%
(C)72%
(D)60%

答案:登入後查看
統計: A(6), B(2), C(0), D(0), E(0) #2843647