Which is the most appropriate statement?

a. Control risk self assessment is a tool that is used by businesses to promote risk management in teams, projects, through processes and generally throughout the organization.

This tool is used by internal audit to help management.

b. Control risk self assessment is a tool that is used by businesses to promote audit routines in teams, projects, through processes and generally throughout the organization. This tool can be used by the executive board, partners, middle management, work teams and, of course, internal audit.

c. Control risk self assessment is a tool that is used by businesses to promote risk management in teams, projects, through processes and generally throughout the organization.

This tool can be used by the executive board, partners, middle management, work teams and, of course, internal audit.

d. Control risk self assessment is a tool that is used by businesses to promote risk management in teams, projects, through processes and generally throughout private sector organizations. This tool can be used by the executive board, partners, middle management, work teams and, of course, internal audit.