Question

For the below Cash Flow, find the total PW value using 10% interest rate 

years	cost $
0	3,255
1	1,000.00
2	-
3	4,112
4	-
5	4,000.00
6	1,000.00

Answer 1

$$ \begin{aligned} \frac{\varepsilon A}{(1+i)^{n}} \\ &=3225+\frac{1000}{(1+i)}+\frac{4112}{(1+1)^{3}}+\frac{4000}{(1+i)^{5}}+\frac{1500}{(1+i)^{6}} \\ &=3225+\frac{1000}{1.1}+\frac{4112}{1.1^{3}}+\frac{4060}{1.1^{5}}+\frac{1500}{1.1^{6}} \\ &=\$ 10271.66 \end{aligned} $$