Answer: C
Step-by-step explanation:
Unicorns are rare and powerful creatures, hence the term.
Not:
A: because a private equity firm can invest $1 billion dollars into any company/ does not change how much it makes.
B: Foreign companies do this all the time
D: Not all startups are tech companies/ is a feat that do not align with each other.
E: The company can still fail even with a high gain in the IPO