理財年金計算問題?
1).即時年金的現值。給定A=36500,I=3%,N=4,求P .查表可知,即時年金的現值系數=3.8286,P=36500*3.8286=139743.9(元)。2)復利終值。已知P=17500,I=3%,N=5,求f,最終復利系數為1.1593,f = 17500 * 1.1593 = 20287.75(元)。3). 139743.9-20287.75 = 119456.15(元)年償債基金。已知f = 146871.3,I = 8%,n = 6,求a,查表可知年償債基金系數為0.1363。a = 119456.15 * 0.1363 = 16281.87(元)。