2. What is productivity level and what does it "measure". Consider that each member of your group is an average worker. Worker 1 is from Canada and has a productivity level of $30 per hour. Worker 2 is from the United Kingdom and has a productivity level of $25 per hour. Worker 3 is Australia and has a productivity level of $27.50 per hour. Worker 4 is from Sweden and has a productivity level of $33 per hour. All productivity levels are measured in U.S. dollars. Consider the following over the next 5 years: Worker #1 - productivity grows at 1.5% per year Worker #2 - productivity grows at 2.5% per year Worker #3 - productivity grows at 3% per year Worker #4 - productivity grows at 4% per year. After 5 years explain who will have the highest productivity level and by how much