Which of these is not true about Gartner's Trough of Disillusionment?

Multiple Choice

Flaws and failures lead to some disappointment in the technology.

The inflated expectations begin to die down, and the entrepreneurs, media and financial markets begin to lose hope.

The disillusion stage indicates the discontinuation and end of the technology.

Continued investments in other producers are contingent upon addressing problems successfully.

Some producers are unsuccessful or drop their products.