Given the following information for a 30-year, $180,000 ARM loan, what is the ending balance for year 3: Margin, 3%, index for the beginning of year 2, 3%; Index for the beginning of year 3, 5%; teaser, 6%. Assume no cap. Given the following information for a 30-year, $180,000 ARM loan, what is the ending balance for year 3: Margin, 3%, index for the beginning of year 2, 3%; Index for the beginning of year 3, 5%; teaser, 6%. Assume no cap