(1 point) (Exercise 6.23) An n-year $1000 par value bond with 2.1% annual coupons is purchased at a price to yield an annual effective rule of i. You are given: (i) If the annual coupon rate had been 4.1% instead of 2.1%, the price of the bond would have increased by $392. (ii) At the time of purchase, the present value of all the coupon payments is equal to the present value of the bond's redemption value of $1000. Calculate i. ANSWER =