In Business writing the most common use of the hyphen is when?

In business writing, the most common use of the hyphen is to create compound adjectives that clarify meaning before a noun, such as "well-established company" or "high-quality product." Hyphens are also used to avoid ambiguity in phrases like "re-sign the contract" versus "resign from the position." Additionally, they help in forming compound nouns, such as "customer-service representative." Proper use of hyphens enhances clarity and professionalism in business communication.