How should a well-written business report begin?

with an attention-grabbing introduction
with a summary
with a claim
with detailed findings

The correct answer is "with an attention-grabbing introduction".

Explanation:

A business report is a written document that provides information that assists a company or business to take a decision towards a topic of interest. A well-written business report should begin with an introduction that helps the reader to get familiarized with the topic of interest, and should be written using interest facts and information to grab the attention of the members of the company or business.

some sort of sound device i believe.

u could type them in google docs or look up flash card so that way u won have to do all that