In this exercise, you modify one of the Projected Sales applications from this chapter’s Apply lesson. Use Windows to make a copy of the Projected Sales Solution folder. Rename the copy Modified Projected Sales Solution. Open the Projected Sales Solution.sln file contained in the Modified Projected Sales Solution folder. Rather than using $150,000 as the sales goal, the user should be able to enter any sales goal. Modify the interface (using a text box for entering the sales goal) and code as needed. Be sure to reset the tab order. Also be sure to code the new text box’s KeyPress, Enter, and TextChanged event procedures. Save the solution and then start and test the application.