Aubree is saving money and plans on making monthly contributions into an account earning a monthly interest rate of 0.675%. If Aubree would like to end up with $7,000 after 2 years, how much does she need to contribute to the account every month, to the nearest dollar? Use the following formula to determine your answer.A=d(i(1+i)n−1)A= the future value of the account after n periodsd= the amount invested at the end of each periodi= the interest rate per periodn= the number of periodsAnswer:
Q. Aubree is saving money and plans on making monthly contributions into an account earning a monthly interest rate of 0.675%. If Aubree would like to end up with $7,000 after 2 years, how much does she need to contribute to the account every month, to the nearest dollar? Use the following formula to determine your answer.A=d(i(1+i)n−1)A= the future value of the account after n periodsd= the amount invested at the end of each periodi= the interest rate per periodn= the number of periodsAnswer:
Identify Given Values: Identify the given values from the problem.A=$7,000 (future value of the account)i=0.675% per month (interest rate per period)n=2 years ∗12 months/year =24 months (number of periods)We need to find the value of d (the amount invested at the end of each period).
Convert Interest Rate: Convert the interest rate from a percentage to a decimal. i=0.675%=1000.675=0.00675
Plug Values into Formula: Plug the values into the formula to solve for d.A=d×(i(1+i)n−1)$7,000=d×(0.00675(1+0.00675)24−1)
Calculate Value Inside Parentheses: Calculate the value inside the parentheses.(1+0.00675)24−1= (1.00675)24−1= 1.0067524−1= 1.177978−1= 0.177978
Divide by Interest Rate: Divide the result by the interest rate i.0.006750.177978=26.3691852
Divide Future Value by Result: Divide the future value A by the result from Step 5 to solve for d.$7,000/26.3691852=265.449
Round Monthly Contribution: Round the monthly contribution to the nearest dollar. d≈$265 (to the nearest dollar)