Consider how much money you should have in each of the following cases, and choose all cases with the finite answer.

Assume that the (effective) interest rate is 5%. That means $1 becomes $1.05^2 two years later.

a) You want to receive $100 each year for 20 years, starting from 5 years from now.

b) You want to receive $0.33 each day for 20 years, starting from 5 years from now.

c) You want to receive $100 each year forever, starting from 5 years from now.