A bond was issued on September 18, 2000, the maturity was 22 years, the coupon rate of the bond is 7%, the coupon cuts are every March 8 and September 8, the face value is $ 1000. Today (August 26, 2021) the yield on this bond is 10%.

1-Using continuous interest, determine the clean price of this bond assuming that the coupon is 30/360