55. When a product experiences sales revenue and profit increases, reaches a peak, and then declines, it goes through
what is called
a. cyclical phases.
b. roller coaster revenue.
c. product stages.
d. product growth and decline.
e. product life-cycle.
56. In which order do the stages of the product life-cycle occur?
a. Growth, introduction, maturity, decline
b. Introduction, maturity, slowdown, decline
c. Innovation, distribution, maturity, decline
d. Introduction, growth, maturity, decline
e. Introduction, growth, slowdown, decline