Answer:
No options included so I'll just speak on the two most important roles of businesses in society.
Provision of Goods and Services
People will always need to be able to buy goods and services in order to fulfil their daily needs and wants. Businesses provide an avenue for people to be able to do this and so businesses are integral to the order of society.
Without businesses, life would be very much harder as we would be limited in terms of the needs and wants we could satisfy and for those that we could satisfy, we would have to get for ourselves.
Employment
Businesses employ people and as such provide them with the means to afford their needs and wants as well as those of their loved ones. Without this income we would be severely hampered as a society as we would be unable to afford our needs and as taxes come from income, we would be unable to develop our nations as well.