Which of the following refers to a situation in which the merger of companies results in over 25% of the market in the hands of the merged companies?

The correct answer is: C. Share of supply’ test.

A share of supply test is a test used to determine whether a merger of companies results in over 25% of the market in the hands of the merged companies. This test is used to assess whether the merger is likely to have a negative impact on competition in the market.

A gateway condition is a condition that must be met before a merger can

be approved. This condition is usually used to protect competition in the market.

A restrictive practice is an agreement between companies that restricts competition in the market. This type of agreement is usually illegal.

An asset test is a test used to determine whether a merger is likely to result in a significant increase in the market power of the merged companies. This test is usually used to assess whether the merger is likely to have a negative impact on competition in the market.