Conclusion. For me the videos were complete, the video of macroeconomics and microeconomics provides a lot or information of limitations and factors of the entire economy, It left me with interest to know more about those topics and economic theories, and I really hope to study them soon, by my own. Also I think that macroeconomics involves external factors of a country, and microeconomics involves more specific areas of the economy that affect the macroeconomics, for being economic units and population internal factors of it. But everything is interconected and together compose a bunch of multifactors that as marketers we have to take in count to design and launch a new product to the market. And in case that we become in business people is important to know all of them to direct a enterprise or more enterprises. A swoot can be applied to industries, people, enterprises or product initiatives, but to macroeconomic factors too.