The annual interest {or yield) 1' corresponding to a bank account equals to 4%. At the beginning of each year, the bank withdraws $50 from this account as a membership fee. How much money should you deposit in this account approximately so that it would be enough to pay the membership fees during the next 100 trillion years without additional depositing? (Hint: you should rst compute the discount factor a.) 0 50.134 dollars 0 1300 dollars 0 5 quadrillion dollars 0 3'50 dollars