Life Cycle Theory has been used since the ___ to describe the behaviour of a product or service from design to obsolescence.
A. 1986
B. 1970
C. 1982
D. 1975
Answer:B
Life Cycle Theory has been used since the ___ to describe the behaviour of a product or service from design to obsolescence.
A. 1986 B. 1970 C. 1982 D. 1975