Answer:
These are the options for the question:
market-based
communist
command
laissez-faire
mixed
And this is the correct answer:
mixed
Explanation:
A mixed economy is an economy that either:
In the question, we have an example of a mixed economy because in the energy sector (a crucial sector in any economy), there is one public company competing against private companies.
The economy becomes even more mixed when the government lowers the tax rates of the private companies, so that both the public firm and the private firms compete under the same conditions.