​A sudden increase in the market demand in a competitive industry leads to

A) ​Losses in the short-run and average profits in the long-run
B) Above average profits in the short-run and average profits in the long-run
C) New firms being attracted to the industry
D) ​Both B&C

Doing all of the following EXCEPT ________ will improve the message's readability.

A) using a mix of short,medium,and long sentences
B) using bulleted and numbered lists to emphasize key points
C) using headings and subheadings to make the document easy to skim
D) making sure that the information is accurate,relevant,and sufficient