Part III: Reflection 7. Explain the difference between the common misconception that people might have about how tax brackets work and how they actually work. 8. Reflect on your process for calculating the total tax due. What is one mathematical strategy you can use to make the repeated calculations more efficient? Why would that be faster? 9. Why is the marginal tax rate always the same or higher than the effective tax rate? 10. It's helpful to know the background of how much you owe in federal taxes by calculatin hand. What is another way that people can look up how much they owe