Respuesta :

Year Cash Flow
0 -$46,400 
1 18,000 
2 33,530 
3 4,600

NPV = -$46,400 + $18,000 / (1 + 0.09) + $33,530 / (1 + 0.09)2 + $4,600 / (1 + 0.09)3 = 

-$1,574.41