Answer:

A : Specific environment : The specific environment of each organization is unique and changes with conditions. Examples : customers, competitors, suppliers, industry regulation, and advocacy groups.

Hence the answer is "technical trends".

B : General environment : The general environment is composed of dimensions in the broader society that influence an industry and the firms within it. Examples:  political, economic, social, technical or technological, environmental, and legal.

Hence the answer is "industry regulations".

C : Internal environment : Organization's internal environment is composed of the elements within the organization, including current employees, management, and especially corporate culture, which defines employee behavior.

Hence the answer is "Management".