Rihana Is an Entrepreneur Preparing to Give a Talk to a Women's

Rihana is an entrepreneur preparing to give a talk to a women's business network in Oman. She has been asked to give advice and information for women who are considering setting up their own businesses.
-In the third part of her presentation, Rihana considers some of the business areas where there are particular opportunities for female entrepreneurs. She talks about areas such as software development, call-service centers and advertising, which she refers to as______________ .

A) untapped domains
B) female industries
C) high-end services
D) low-end services
E) franchises