please answer the following question. Please provide a detailed answer

HIISWETZ You are given the following information. a X is the present value of all payments from an n-year annuity-immediate which pays 1 per year. a Y is the future value of all payments from an n-year annuity-immediate which pays 1 per year. a The annual effective interest rate for year t is Sit- + Which ofthe summations given below is equal to the value of Y X? " n+k " k " n+10 " n a b c d e Not 6' er H E10\" ( );10+k H 21:10\": ( ) t=110+k H \