Shelly attempts to determine the total cost of a 200000 arm which starts at 8% by predicting the monthly payments get predictions are shown in the table

The total cost of the mortgage based on Susan's predictions is D. $528,310.80.
A mortgage payment is a reduction of the mortgage loan through periodic payments.
The total cost of a mortgage is the periodic mortgage payment multiplied by the number of payments.
The total mortgage cost can be determined using an online finance calculator as follows:
Home Price = $200,000
Down Payment = 0%
Loan Term = 30 years or 360 months (30 years x 12)
Interest Rate = 8%
Monthly Pay: $1,467.53
Total of 360 Mortgage Payments = $528,310.80 ($1,467.53 x 360)
Total Interest $328,310.49
Thus, the total cost of the mortgage based on Susan's predictions is D. $528,310.80.
Learn more about determining monthly mortgage payments at https://brainly.com/question/22846480
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