After graduating with master's degree, Claudia combined all of her loans into a single loan of $18,000.00 with an interest rate of 5.2% compounded quarterly. If she is planning to pay off the loan in 10 years, what quarterly payment would be? $ (Round to 2 decimal
Q. After graduating with master's degree, Claudia combined all of her loans into a single loan of $18,000.00 with an interest rate of 5.2% compounded quarterly. If she is planning to pay off the loan in 10 years, what quarterly payment would be? $ (Round to 2 decimal
Given values: We have:Principal amount P = $18,000Annual interest rate r = 5.2% or 0.052Compounding frequency per year n = 4 (since it's compounded quarterly)Total number of years t = 10We need to calculate the quarterly payment R.First, we convert the annual interest rate to the quarterly interest rate by dividing by the number of compounding periods per year.Quarterly interest rate = $18,0000
Calculate total compounding periods: Next, we calculate the total number of compounding periods T by multiplying the number of years by the compounding frequency.Total number of compounding periods T = n×t
Use annuity payment formula: Calculate the total number of compounding periods.Total number of compounding periods T = 4×10Total number of compounding periods T = 40
Substitute values into formula: Now, we use the formula for the annuity payment for a loan compounded at regular intervals, which is:R=P×[(1+i)T−1i(1+i)T]where i is the quarterly interest rate and T is the total number of compounding periods.
Calculate quarterly payment: Substitute the values into the formula to calculate the quarterly payment. R=18000×[((1+0.013)40−1)(0.013(1+0.013)40)]
Round quarterly payment: Calculate the quarterly payment using the formula. R=18000×[((1.013)40−1)(0.013(1.013)40)]
Round quarterly payment: Calculate the quarterly payment using the formula.R=18000×[((1.013)40−1)(0.013(1.013)40)] Use a calculator to compute the values.R≈18000×[(1.6771−1)(0.013×1.6771)]R≈18000×[0.67710.0218023]R≈18000×0.032198R≈579.564
Round quarterly payment: Calculate the quarterly payment using the formula.R=18000×[((1.013)40−1)(0.013(1.013)40)] Use a calculator to compute the values.R≈18000×[(1.6771−1)(0.013×1.6771)]R≈18000×[0.67710.0218023]R≈18000×0.032198R≈579.564 Round the quarterly payment to two decimal places as requested.Quarterly payment = $579.56