Answer:
At 9.70% discount rate would you be indifferent between these two plans.
Step-by-step explanation:
Present Value of Perpetuity = P/r
Present Value of Annuity = P/r[1 - (1 + r)^-n]
$14,000/r = $20,000. /r[1 - (1 + r)^-13]
(1 + r)^-13 = 1 - $14,000/$20,000.
(1 + r)^13 = 10/3
r = 9.70%
Therefore, at 9.70% discount rate would you be indifferent between these two plans.