(5 points) (Exercise 6.18) Find the flat price, accrued interest, and market price (book value) 1 months after purchase for a $1000 par value two-year 7% bond with semiannual coupons bought to yield 9%. Use all three methods. Bill Fr 1/6 Bm 1/6 Theoretical Practical Semi-Theoretical (5 points) (Exercise 6.18) Find the flat price, accrued interest, and market price (book value) 1 months after purchase for a $1000 par value two-year 7% bond with semiannual coupons bought to yield 9%. Use all three methods. Bill Fr 1/6 Bm 1/6 Theoretical Practical Semi-Theoretical