Charlie Brown buys a 15-year bond with a face value of $5000 that is redeemable at par and earns interest at 5.7% convertible semiannually. If the yield rate is 6.6% convertible semiannually, find the book value of the bond 2 months before the payment of the 12th coupon. (Use simple interest for the time between coupons.)
Value = $ (3 decimal place)