Find a article or commercial that demonstrates the difference between a brand verse a commodity. First, explain what is a brand? Second, explain what is a commodity?

Find a article or commercial that demonstrates the difference between a brand verse a commodity. First, explain what is a brand? Second, explain what is a commodity? Last but not least find an article or commercial that shows the difference between the two products or services. Please make sure you go under the assignments column to post and answer the questions mentioned above.