Who opened the first public relations firm owned by an African-American woman (1961) that served national accounts, and was the first African-American woman to join the Public Relations Society of America?

The ________ is a good measure of location when the variable is inherently categorical or has otherwise been grouped into categories

A) mean B) median C) maxima D) mode E) categorical listing

If demand is elastic, will sellers consider lowering their prices? Explain your answer

What will be an ideal response?