business and its types

Their is many business. Business are categorized according to business man skill,ability,nature and scope of business. There are small scale business ,medium scale business and large scale business.Small scale business can be done with the small amount and less skill of businessman where large scale and medium scale require more skill and ability of businessman as well as large amount .Nowadays there is e-business too.E-business help to span the globe.E-business help to utilize information and communication technology in support of all the activities of business.