Answer:
$4,238.05
Explanation:
The computation of the present value is shown below:
Years Cash flows Discount factor @7% Present value
1 $850.00 0.9345794393 $794.39
2 $1,190.00 0.8734387283 $1,039.39
3 $1,450.00 0.8162978769 $1,183.63
4 $1,600.00 0.762895212 $1,220.63
Total present value $4,238.05