In: Finance
P1 = Annual Loan payment = $1,000
P2 = First Annual Loan payment = $1,000 * (1+3%) = $1,030
n = 10 years
g = growth rate = 3%
r = discount rate = 5%
Loan Amount = [P1 * [1 - (1+r)^-n] / r] + [[P2 / (r-g)] * [1 - [(1+g)/(1+r)]^n] / (1+r)^n
= [$1,000 * [1 - (1+5%)^-10] / 5%] + [[$1,030 / (5%-3%)] * [1 - [(1+3%)/(1+5%)]^10] / (1+5%)^10
= [$1,000 * 0.386086746 / 0.05] + [$51,500 *0.174951923] / 1.62889463
= $7,721.73492 + $5531.37316
= $13,253.1081
Therefore, Loan amount is $13,253.11