Answer:
His payments are $64.63 every week.
Explanation:
P = Regular Payments = ?
PV = Loan Amount = $16,400
r = rate of interest = 10.99%
n = no of periods = 7 = 364
P = [r (PV) ] / [1 - (1 + r )^-n]
P = (10.99%/52)*16400 / 1 - [1 / (1 + 10.99%/52)^364)]
P = 34.66076923 / 1 - [1 / 2.156503587]
P = 34.66076923 / 0.53628642
P = 64.63107760588
P ≈ $64.63 weekly