Calculate the price of the bond A-B-C-D, continuously compounding and yield equal to 6%.

Bond Name	Coupon Rate	Year to Settlement
A	0.04	5
B	0.08	5
C	0.04	20
D	0.08	20

Compare these bonds price changes when yield changes 0.1%, 0.5%, 1% both positively and negatively.

Examine the bonds price sensitivity to coupon rate and maturity.