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-ForNext folder. Rename the copy Projected Sales Solution-DoLoop. Open the Projected Sales Solution.sln file contained in the Projected Sales Solution-DoLoop folder. Change the For…Next statement in the btnCalc_Click procedure to a Do…Loop statement. Save the solution and then start and test the application.