Answer:
Total Present Value = 4280.962
Step-by-step explanation:
The correct Present Value formulae
PV of annuity formula:
PV = A× 1 -(1+r)^(-n)/r
PV - Present value of annuity'
A- Annual cash flow
r- discount rate per period
n- number of period
First set of cash inflows i.e 1,000 for year 1 and 2
1,000 × ( 1- 1.06^(-2) )/0.06
PV =1,833.39
Second set of cash flows i.e year 3 and 4
Year 3 and Year 4
1,500 × (1- 1.06^(-2) )/0.06 × 1.06^(-2)
= 2,447.569
Total PV = 1,833.39 + 2,447.569 = 4280.962086
Total Present Value = 4280.962