Problem 7-10 Tuition costs at various colleges vary from $10,000 to $40,000 annually. These tuitions are expected to increase over time. If the annual rate of increase is 2 percent, what will be the new range in tuition costs in eight years? Use Appendix A to answer the questions, Round your answers to the nearest dollar The range at 2 percentis If the rate doubles from 2 to 4 percent, what will be the range in tuition costs after eight years? Use Appendix A to answer the questions. Found your answers to the nearest dallac The range at 4 percentiss