Question 16 Homework Unanswered Suppose you have $12,000 in a savings account. You would like to make weekly withdrawals of $63 from this account for the next 4 years. What annual interest rate would you need? Answer in percent, rounded to one decimal place (e.g., 6.71% --> 6.7) Type your numeric answer and submit Question 17 Homework. Unanswered Suppose the Dutch Water Authority wanted to raise money by selling perpetuities of $123 per year, with the first cash flow paid in one year from today. If the appropriate discount rate is 6.1%, what would you be willing to pay today for this perpetuity? Round to the nearest dollar. Type your numeric answer and submit