Step-by-step explanation:
The formula for the present value of annuity can be represented as:
PV=Payment×1−(1+r)−^n/r
Here:
Present value (PV) has to be calculated.
Payment = $6,000
r (rate) = 5% or 0.05
n = 10
Substituting the values we have:
PV=$6,000×1−(1+0.05)−10/0.05
Present Value = $46,330.41.
For 35 years:
PV=$6,000×1−(1+0.05)−35/0.05
Present Value = $98,245.17
For 65 years:
PV=$6,000×1−(1+0.05)−65/0.05
Present Value = $114,966.42
For perpetuity:
Value of perpetuity = Cash flow / Rate
= $6,000 / 0.05 = $120,000