Question 1202755
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<pre>
(a)  You've bought a house for $191,900, and obtained a 30-year mortgage at an annual interest rate of 5.2%. 
What will your monthly payment be?
I got $1053.74       <<<---===  correct


(b)  After 10 years, you still owe $128,573. You decide to refinance by taking out a new 20 year mortgage at 4.7%. 
What will your new monthly payment be?
i got $827.36       <<<---===  correct


(c)  How much will you save in interest over the 20 years?
I got $54331.20       <<<---===  correct
</pre>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~



All your numbers are correct.



For checking purposes, &nbsp;you can use this online free of charge calculator


https://www.calculator.net/loan-calculator.html



Happy calculations &nbsp;(&nbsp;!&nbsp;)