When a Firm Implements the Physical Distribution Concept for Its

When a firm implements the physical distribution concept for its products,what does that imply?

A) The firm treats physical distribution functions as separate and unrelated activities.
B) The firm seeks to minimize the cost of distribution for a given customer service level.
C) The firm supports individual functional activities rather than the whole physical distribution system.
D) The firm spreads responsibility for different logistics activities among various departments.
E) The firm focuses to increase customer value with better service at relatively high costs.