Final answer:
The value at year 0 of a perpetual stream of $4,000 annual payments with a discount rate of 5.6% is $71,428.57. Hence, b) is correct.
Step-by-step explanation:
To calculate the present value of a perpetual stream of payments, we can use the formula:
PV = C / r
Where PV is the present value, C is the cash inflow per period, and r is the discount rate per period.
In this case, the cash inflow per period is $4,000 and the discount rate is 5.6%. To calculate the present value at year 0, we plug in these values into the formula:
PV = $4,000 / 0.056 = $71,428.57
Therefore, the value at year 0 of the perpetual stream of $4,000 annual payments is $71,428.57.