Regarding Product Life Cycles,a Good Marketing Manager Knows That

Multiple Choice

Regarding product life cycles,a good marketing manager knows that

A) entirely different target markets may be involved at different stages.
B) a product that doesn't get beyond the introduction stage is still likely to be very profitable.
C) industry profits are increasing well after sales start to decline.
D) once a market goes into sales decline,oligopoly conditions set in.
E) All these answers are correct.