Respuesta :
Answer:
$453,086.82
The interest payments are:
$273,086.82
Here's how I found this in the easiest way possible.
The picture is your explanation. I used a calculator.

Answer:
- $204338.00
Step-by-step explanation:
The monthly payments amount:
- $1021.69
Number of payments:
- 30*12 = 360
Total payment amount:
- 360*1021.69 = 367808.40
The amount of mortgage x, considering the APR:
- 367808.40 = x*30*7.5/100
- 367808.40 = 2.25x
- x = 367808.40 / 2.25
- x = 163470.40
Amount of down payment:
- 180000 - 163470.40 = 16529.60
The cost of the mortgage:
- 367808.40 - 163470.40 = 204338.00