mortgage and 5% for the 30-year mortgage. (Round your answers to the nearest dollar. Use this table, if necessary.) (a) What are the monthly principal and interest payments (in \$) for each Ioan? 15-year mortgage $ 30-year mortgage $ (b) What is the total amount of interest (in \$) paid on each loan? 15-year mortgage $ 30-year mortgage $ (c) Overall, how much more interest (in \$) is paid by choosing the 30-year mortgage? $