Which of the Following Illustrates Parallel Items in the List

Which of the following illustrates parallel items in the list and best fits into the structure of the sentence that introduces the list?

A) The following suggestions can help employers avoid bias in job interviews:
1) Ask questions based on the job description
2) Making decisions based on applicant's merit
3) Selecting and training interviewers
B) The following suggestions can help employers avoid bias in job interviews:
1) Basing questions on the job description
2) Asking the same questions to all applicants
3) Selecting and training interviewers carefully
C) The following suggestions can help employers avoid bias in job interviews:
1) Base questions on the job description
2) Ask the same questions to all applicants
3) Selection and training of interviewers carefully
D) The following suggestions can help employers avoid bias in job interviews:
1) Basing questions on the requirements of position
2) Specific list of questions used for all applicants
3) Carefully selecting and training interviewers
E) The following suggestions can help employers avoid bias in job interviews: