Consider the following steps for an individual regarding preparation for disclosure of unethical behaviour:1. Study and document the facts and formulate a plan for an appeal2. Take up the matter with higher management3. Discuss the matter with immediate supervisor4. If the internal appeal does not resolve the conflict, then he should notify the company that he intends to continue with an external review of the problemWhat is the correct sequence of order of the above steps?

• A. 2, 3, 1 and 4
• B. 1, 3, 2 and 4
• C. 3, 2, 4 and 1
• D. 1, 2, 3 and 4