Home > Math 105 Spring 2024 > Assessment
2.3 Homework - Savings Plans
Score: 1.33/10 4/10 answered
× Question 3
<
>
Score on last try: 0 of 1 pts. See Details for more.
> Next question You can retry this question below
Suppose you want to have $300,000 for retirement in 35 years. Your account earns 5% interest. How much
would you need to deposit in the account each month?
$1
Enter an integer or decimal number [more..]
Question Help:
Submit Question
Message instructor
Save progress



Answer :

To calculate how much you would need to deposit each month to reach $300,000 for retirement in 35 years with a 5% interest rate, you can use the formula for monthly payments in a savings plan. Here's how you can calculate it step by step: 1. Identify the key information: - Future value (FV) = $300,000 - Time period (n) = 35 years - Interest rate (r) = 5% or 0.05 (in decimal form) 2. Use the formula for calculating monthly payments in a savings plan: \[ PMT = \frac{FV \times r}{(1 + r)^{n} - 1} \] 3. Substitute the values into the formula: \[ PMT = \frac{300,000 \times 0.05}{(1 + 0.05)^{35} - 1} \] 4. Calculate the monthly payment: \[ PMT = \frac{15,000}{(1.05)^{35} - 1} \] 5. Solve the equation to find the monthly payment amount you would need to deposit to reach $300,000 for retirement in 35 years with a 5% interest rate.