For each requirement, change the values of the given information as shown and keep all other original data the same. Then enter your updated final answers for each scenario. Required: a. A company is expecting to receive a lump sum of money at a future date from now. Using the PV formula in Excel, what is the Present Valut of that money of three different rates? (Round your answers to 2 decimal places.) Required: a. A company is expecting to receive a lump sum of money at a future date from now. Using the PV formula in Excel, what is the Present Value of that money at three different rates? (Round your answers to 2 decimal places.) b. A company is expecting to receive a stream of year-end annual cash payments over multiple years. Using the PV formula in Excel, what is the Present Value of that money at three different interest rates? (Round your answers to 2 decimal places.)