What are torturous business activities?

transaction

Purchasing, Handling, Selling, Returning of Goods Purchased, Returning of goods sold, Maintaining Adequate Stocks. 

Bussiness activties are important because most people need jobs and come to certain towns for those jobs and if there is no business most like there won't be any people because people aslo need...

The main activities of a restaurant business are cooking food, and serving it to the public.The main purpose of a restaurant business is to make money, by cooking food and serving it to the public.

Its the activities that a business cannot successfully work without so Marketing, product design ect