Which of the Following Is a Challenge Presented by the Product

Multiple Choice

Which of the following is a challenge presented by the product life cycle that a firm must face?

A) Not all products eventually decline.
B) Customer tastes, technologies, and competition do not affect the marketing of the product as it passes through lifecycle stages.
C) A firm must be good at delivering its original product.
D) A firm must be good at adapting its marketing strategies.
E) It is easy to plot the stages as a product goes through them.