eBook Present and Future Values of Single Cash Flows for Different Interest Rates Use both the TVM equations and a financial calculator to find the following values. (Hint: If you are using a final calculator, you can enter the known values and then press the appropriate key to find the unknown variable. Then, without dearing the TVM register, you can "override" the variable that changes by simply entering a new value for it and then pressing the key for the unknown variable to obtain the second answer. This procedure can be used in parts b and d, and in many other situations, to see how changes in input variables affect the output variable.) Do not round intermediate calculations. Round your answers to the nearest cent. a. An initial $300 compounded for 10 years at 4% $ b. An initial $300 compounded for 10 years at 8%. $ C. The present value of $300 due in 10 years at a 4% discount rate. $ d. The present value of $300 due in 10 years at an 8% discount rate. Grade it Now Save & Continue Continue without saving