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The Canadian government has spent the last few years improving the process to allow new immigrants to enter Canada. Due to the increase in the population, we have been able to add more workers to the workforce. This increase in the workforce will: Select one: O a. cause a movement up the short-run aggregate supply curve from left to right. O b. shift the short-run aggregate supply curve to the left. O c. cause a movement down the short-run aggregate supply curve from right to left. O d. shift the short-run aggregate supply curve to the right