Résumés must be free from typos because employers:

A will not hire anyone who cannot type.
B assume that someone who is careless with a résumé would be careless on the job.
C believe that typos are evidence of alcohol or substance abuse.
D will hire only people rich enough to hire professional typists.

By the looks of things I would say the best answer is B. I need verification of this please.

You're absolutely right!

Well, theoretically they could all be correct answers depending on what kind of quirks the employer has; but B is the answer you'd want to use.

which should not be included as a heading in a chronological sesume?

To verify the best answer to the question, we can analyze the given options:

A) "Will not hire anyone who cannot type": While typing skills are important, it doesn't necessarily mean that employers will eliminate candidates solely based on typing ability. This option seems too extreme.

B) "Assume that someone who is careless with a résumé would be careless on the job": This option is often considered the most accurate because typos on a résumé can indicate a lack of attention to detail, which may be seen as a reflection of how the person would approach their job responsibilities.

C) "Believe that typos are evidence of alcohol or substance abuse": This option is a stretch, as typos are not necessarily evidence of alcohol or substance abuse. It is unlikely that employers would make such assumptions based solely on typos.

D) "Will hire only people rich enough to hire professional typists": This option is not accurate because employers do not hire candidates based on their ability to hire professional typists. Hiring decisions are typically based on a variety of qualifications, skills, and experience.

Based on the above analysis, the best answer is B - employers assume that someone who is careless with a résumé would be careless on the job. However, it is important to note that while typos on a résumé can create a negative impression, they may not be a definitive factor in hiring decisions. It is always recommended to proofread and ensure your résumé is error-free to make the best impression on potential employers.