The future value of lump$-$sum investment of $$3,200$ in four years that earns $5$ percent. Round your answer to the nearest dollar. $($Hint: Use Appendix A$-1$ or the Garman$/$Forgue companion website.$)$ Round Future Value of a Single Amount in intermediate calculations to four decimal places.

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The future value of $$1,200$ saved each year for three years that earns $4$ percent. Round your answer to the nearest dollar. $($Hint: Use Appendix A$-3$ or the Garman$/$Forgue companion website.$)$ Round Future Value of Series of Equal Amounts in intermediate calculations to four decimal places.

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A person who invests $$2,000$ each year finds one choice that is expected to pay $4$ percent per year and another choice that may pay $7$ percent. What is the difference in return if the investment is made for four years? Round your answer to the nearest dollar. $($Hint: Use Appendix A$-3$ or the Garman$/$Forgue companion website.$)$ Round Future Value of Series of Equal Amounts in intermediate calculations to four decimal places.

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The amount a person would need to deposit today with a $9$ percent interest rate to have $$3,500$ in three years. Round your answer to the nearest dollar. $($Hint: Use Appendix A$-2$ or the Garman$/$Forgue companion website.$)$ Round Present Value of a Single Amount in intermediate calculations to four decimal places.