If interest rates suddenly increase, then

a$.$

the price of all bonds will be unaffected

b$.$

the price of coupon bonds will increase and the price of zero$-$coupon bonds will remain unaffected

c$.$

the price of all bonds will decrease

d$.$

only the price of zero$-$coupon bonds will decrease

e$.$

the price of all bonds will increase

f$.$

the price of coupon bonds will decrease and the price of zero$-$coupon bonds will remain unaffected

g$.$

the price of bonds with coupon rates higher $($lower$)$ than the yield to maturity will decrease $($increase$)$

h$.$

the price of bonds with coupon rates higher $($lower$)$ than the yield to maturity will increase $($decrease$)$