Which Is a True Statement About Why Zara,the Spanish Fashion

Which is a true statement about why Zara,the Spanish fashion apparel specialty chain,is so successful?

A) Most of Zara's merchandise is produced in Asian factories to save production costs.
B) Because of Zara's efficient logistics system, it can bring designs from the sketch pad to the store in two weeks.
C) It uses coordinated promotions to work with retailers.
D) Operational efficiencies.
E) It was purchased and managed by GAP.