What is the best possessive form of business?
There are two accepted forms for possessive singular nouns ending in s:
Add an apostrophe (') after the existing s at the end of the word: business'
Add an apostrophe s ('s) after the existing s at the end of the word: business's
Many factors are involved in a business' success.
Many factors are involved in a business's success.
Note: If you are a student, use the form that is preferred by your teacher.