In Problems 1 through 8, Given the first payment is P, and payment increasing by Q thereafter, continuing for n or infinite years and i=8%, as shown in the figure below. P+QP+2Q P+3Q P+(n-1) P 1 2 3 4 +*+ 0 n years IPV. = ? IAV. = ? 1. Which of the following notations is the IPV. of the annuity at one year before the first payment, when P = n, Q=0? A) na,28% B) n(la), C) n(Is). D) n(Da),-- 2. Which of the following notations is the IPV. of the annuity at one year before the first payment, when P = n, Q = -12 A) (Da), -% B) (D), C) n(Da).-8% D) 2(Da), ---8% In Problems 1 through 8, Given the first payment is P, and payment increasing by Q thereafter, continuing for n or infinite years and i=8%, as shown in the figure below. P+QP+2Q P+3Q P+(n-1) P 1 2 3 4 +*+ 0 n years IPV. = ? IAV. = ? 1. Which of the following notations is the IPV. of the annuity at one year before the first payment, when P = n, Q=0? A) na,28% B) n(la), C) n(Is). D) n(Da),-- 2. Which of the following notations is the IPV. of the annuity at one year before the first payment, when P = n, Q = -12 A) (Da), -% B) (D), C) n(Da).-8% D) 2(Da), ---8%