3. Obagi company is preparing to enter a foreign market and desires to quickly identify the key features of the most successful products as inexpensively as possible. The firm should consider what types of method?
(A) Mail survey
(B) Direct observation of the successful product
(C) sophisticated interviewing techniques
(D) Fax survey

答案：登入後查看
統計： A(2), B(9), C(1), D(1), E(0) #2131216