Final answer:
Elsa pays a fixed monthly amount of $477.47 towards her loan, which is being repaid in equal installments over time.
Step-by-step explanation:
To find Elsa's monthly payment, we can use the formula for calculating the monthly payment on an amortized loan:
Monthly Payment = (Loan Amount * Monthly Interest Rate) / (1 - (1 + Monthly Interest Rate)^(-Number of Months))
Plugging in the values for Elsa's loan:
Loan Amount = $58,500
Interest Rate = 5.75% / 100 = 0.0575
Monthly Interest Rate = 0.0575 / 12 = 0.00479
Number of Months = 15 years * 12 months/year = 180 months
Using the formula:
Monthly Payment = (58500 * 0.00479) / (1 - (1 + 0.00479)^(-180)) = $3,731.06.
Therefore, Elsa's monthly payment is $3,731.06.