3. You have just been notified that you have won the $2 million lottery! The prize will be awarded on your 100" birthday which is 80 years from now. If the current discount rate is 5%, what is the present value of your windfall? Show your work. 4. Your grandfather left you his coin collection in his will. It contains sixty 1952 silver dollars. Assuming your grandfather purchased them at face value ($1 each) when they were new, how much is your collection worth today (2018)? Assume they appreciated at a rate of 10% annually. Show your work g