An impact that the changing industry boundaries have had is that: a. the pattern of customer needs does not affect companies anymore. b. there is an increase in the number of competitors for companies. c. the number of product substitutes available for customers has reduced. d. owners of companies can now define boundaries. e. technological changes do not affect companies anymore.

the correct answer option is b. a single paragraph.

explanation:

when you are thinking about paragraph​ topics, you should always choose a subject that can be adequately addressed in a single paragraph.

a paragraph is a piece of writing consisting of a few sentences that deal with a single theme. it has only a single idea that the paragraph revolves around and talks about.

so a paragraph topic must be chosen wisely where a single idea can be communicated in a single paragraph.

answer; ///product strategy;

answerblank(1) starts; blank(2); // cash cows;