Yea I think a or b too. But I’m not sure
The best answer is A. clear style.
An informal style would not be appropriate in an informal essay. A powerful tone would potentially insult the readers and a subjective tone could confuse them as well.
People did nothing need protection of the government
This type of situation is known as a merger. This is usually done when two companies need the support of each other to make a bigger company that will be able to create bigger sales. During a merger, a new investment pool is usually made by both the partners (the former owners of the previous two companies) The partners will then acquire the assets of both their old companies as well as their old debts. All of these will then be recorded in the books of the new company.