1. How much will you have saved after 6 years by contributing $1,200 at the end of each year if you expect to earn 11% on the investment? 2. A business owner plans to deposit their annual profits in an investment account earning a 9% annual return. If the owner starts with their first deposit today for $22,000 and expects to make the same profit for the next 7 years, how much will be saved for retirement at that point? 3. An investor plans to invest $500/year and expects to get a 10.5% return. If the investor makes these contributions at the end of the next 20 years, what is the present value (PV) of this investment today? 4. What is the PV of a 12-year lease arrangement with an interest rate of 7.5% that requires annual payments of $4,250/year with the first payment due now? 5. A recent college graduate hopes to have $200,000 saved in their retirement account 25 years from now by contributing $150/month in a 401(k) plan. The goal is to earn 10% annually on the monthly contribution. Will they have the $200,000 at the end of the 25 years?