A construction firm owns a concrete batching plant on which there is a $150,000 mortgage. The mortgage is at 7% and is to be paid off in 25 equal end-of-year payments. After the 13th payment, the firm refinances the balance at 6% to be paid off in 35 equal end-of-year payments. By refinancing, what will be the firm’s annual payments.
EXPERT ANSWER Determine the annual payments of the original mortgage. This is a capital recovery problem. A = P (A/P, i%, N) i1 – 0.07; N1 = 25; P1 = $150,000 è A = P (A/P, 7%, 25) = $150,000 (0.0858) = $12,870.00 At the end of the 13th year, there are still twelve …