Select the correct indirect form of the given sentence.The interviewer asked Ashok, "Why did you leave that job last month?"

• A. The interviewer asked Ashok why you have left that job the previous month.
• B. The interviewer asked Ashok that why did he leave that job the previous month.
• C. The interviewer asked Ashok that why he leave that job the last month.
• D. The interviewer asked Ashok why he had left that job the previous month.