2015 127
2015 11 17
2015 2
2011 5
8%
300% 60% 60%
20%
15
= +
= 1+ ÷2 1%
= ÷ 1 =
XnCn-1+Xn-1Cn-2+Xn-2Cn-3 + X2015C2014+X2014C2013÷N
xn xn-1 xn-2 x2014 2014 cn-1 cn-2 cn-3 c2013 2013
N 12
10
1. 2014 10 1 2015 12 31 10% 2016 1 1 2016 12 31 20% 2024 1 1 2024 9 30 100%
1 =
A M+B+C+D ∏n=2015N 1+Gn-1
A 2014 9
B 2014 9
C 2015 3
D 2014 9
M
Gn-1: n-1 n∈
2015 N G2014 =0
N n∈ 2015 2024 2014 10 1 2014 12 31 2015
2 = + + +
= 1 + ÷2 1%
= ÷
= 1.2%
= + ÷
2
2. 2024 10 1
15 13
12%
8% 4%
2014 10 1
1.
2.






