Q$20.$ According to lecture slides, which of the following is NOT tru the characteristics of the different stages in product life cycle?

In stage A$,$ profits may be low or even negative

In stage B$,$ early adopters and early majority are the typical consumers

In stage B$,$ profits are rising at the fastest pace

In stage C$,$ sales are at peak

In stage D$,$ there is a largest number of competitors and their products