4.25% interest rate means $793.33/month interest. 1680-793.33=886.67 principal payment that shouldn't be counted as cost. As a result, you gain $356.
Wrong calculation
所有跟帖:
• 你再看一遍原文。 -云中飞燕- ♀ (0 bytes) () 03/30/2011 postreply 13:32:12
• $210k @ 4.25% 15 year fixed fully amortized -casabella- ♀ (435 bytes) () 03/30/2011 postreply 23:49:04