An entrepreneur can best build social capital by:

a. joining several social networking sites.

b. building contacts through community organizations.

c. letting others know when the company has done something well.

d. using reciprocation.

An entrepreneur can best build social capital by using reciprocation ...

Explanation:

An entrepreneur is a person who own his own business and takes risks. He is responsible in getting profits and bearing losses associated with the business he started. He can attain capital for starting business in many ways like taking loans or investing his money in smaller scale business. He can also raise funds by buying shares, etc.

An entrepreneur can use of reciprocation for the purpose of building social capital. Reciprocation refers to the relationship between give and take. The entrepreneur can undergo activities like building trusts with the customers and can be involved in doing volunteer activities.