Answer:
E) B exceeds that of A by the PV of $P for one year.
Explanation:
A begins in 2 years in the future, while B starts one year into the future:
B:
[tex]\frac{perpetuity}{(1 + rate)^{1}} [/tex]
A:
[tex]\frac{perpetuity}{(1 + rate)^{2}} = [/tex]
The difference is this one year difference which, makes the return on A lower than B today. After the two years, past and both perpetuities begin, their value will be the same.