Final answer:
The question on the percentage increase of women owning their own business since 2002 cannot be answered with confidence due to lack of specific data within the given context. For accurate information, one should refer to studies from reputable organizations such as NAWBO and the SBA.
Step-by-step explanation:
The question about the increase in women owning their own business since 2002 is not provided with the necessary information to determine the exact answer. Without specific data or a reference to a credible source that states the percentage increase, we cannot accurately provide whether the increase was by 15%, 30%, 50%, or 75%. Therefore, due to the lack of information within the context provided, we cannot give a confident answer to this question.
However, it is notable that women's entrepreneurship has been on the rise in recent years, and this trend is reflected in various studies and statistical data from reputable sources such as the National Association of Women Business Owners (NAWBO) and reports generated by the Small Business Administration (SBA). These organizations may provide up-to-date information on the growth of women in business and could be an excellent starting point for further research on the subject.