Target marketers who are "combiners":

Question $9$ options:

a$.$ use multiple marketing mixes to zero$-$in on the needs of multiple distinct submarkets.

b$.$ use one marketing mix to appeal to multiple submarkets, even though the submarkets have some distinct differences.

c$.$ are also called mass marketers.

d$.$ combine print ads and Internet ads in a single marketing campaign.

e$.$ use multiple marketing mixes to appeal to a single market segment,