Questions: Question 4, 4.C. 17 HW Score: 16.67%, 3 of 18 points Points: 0 of 1
Find the savings plan balance after 4 years with an APR of 5% and monthly payments of 150.
The balance is
(Do not round until the final answer. Then round to the nearest cent as needed.)
Transcript text: Question 4, 4.C. 17
HW Score: 16.67\%, 3 of 18 points
Points: 0 of 1
Find the savings plan balance after 4 years with an APR of $5 \%$ and monthly payments of $\$ 150$.
The balance is $\$$ $\square$
(Do not round until the final answer. Then round to the nearest cent as needed.)
Solution
Solution Steps
Step 1: Convert the Annual Percentage Rate (APR) to a monthly interest rate
To find the monthly interest rate, divide the APR by 12 and convert it to a decimal. For an APR of 5%, the monthly interest rate \(i\) is \(\frac{5}100 \div 12 = 0.00417\).
Step 2: Apply the future value of an annuity formula
The formula for the future value \(FV\) of a series of equal payments \(P\) made at the end of each period, compounded at a periodic interest rate \(i\), over \(n\) periods is:
\[ FV = P \times \left( \frac{{(1 + i)^n - 1}}{{i}} \right) \]
Substituting the values, we get \( FV = 150 \times \left( \frac{(1 + 0.00417)^48 - 1}{0.00417} \right) \).
Step 3: Calculate the future value
Using the formula, the future value of the savings plan after 48 periods is calculated to be 7952.23.
Final Answer:
The balance of the savings plan after 48 periods, with an APR of 5% and monthly payments of 150, rounded to 2 decimal places, is 7952.23.