Listen & Read The Following Podcast And Article And Answer The Question

Listen to the following podcast and briefly answer the questions.
https://www.piie.com/experts/peterson-perspectives/trade-talks-episode-77-happytariffversary
Happy Tariffversary
-When did President Trump first imposed tariffs on steel and aluminum imports?
-Did the tariffs help the U.S. steel and aluminum industry?
-Who are paying for the tariffs?
-From the finding of the first paper, who was actually paying for the tariffs?
-Are steel and aluminum tariffs different than tariffs on other goods?
-What happened to the variety of goods imported in the United States since the tariff imposition?
-Is there a higher markup charged by the U.S. companies? What enables them to do so?
-From the finding of the second paper, was the tariffs imposed strategically?
-Which parts of the America are most protected by the tariffs?
-Which parts of the America are most hurt by the foreign retaliation tariffs?
-How much was the overall impact of the tariffs? Is this small or large? If large, why so?
Janet Yellen Article
-According to Yellen, was the tariffs put in place on China thoughtfully designed?
-According to Yellen, who bears the cost of a tariff? Was some American consumers hurt by a
recent trade war with China?
-How did the trade with China affect American automakers like Ford Motor Co.?
Businesses Push Biden to Develop China Trade Policy
-7 months into the Biden administration, is the Trump era policy against China still in effect?
-Why are businesses are growing increasingly frustrated by the White House’s approach to
China?
-Why is the Biden administration reluctant to roll back on tariffs? Is there a political reason
involved here?